Which statement about types of waves and energy is correct?

A. Electromagnetic waves can transmit energy; mechanical waves cannot.
B. Mechanical waves can transmit energy; electromagnetic waves cannot.
C. Neither mechanical nor electromagnetic waves can transmit energy.
D. Both mechanical and electromagnetic waves transmit energy.

Answers

Answer 1

Answer:

I think it's D and good luck

Answer 2
The answer is D I’ve had this one before

Related Questions

Please help me I took a screenshot.. U can download it and place the numbers beside it.
If u want to.

Answers

Answer: I think the answer is the trees in England are white. I read a book about this and if I'm wrong tell me so I can read that page on my book and tell you the correct answer.

Elements from which two groups in the periodic table would most likely combine
with each other to form an ionic compound?
O 16 & 17
O 1 & 18
O 2 & 16
O 1 & 13

Answers

The answer is actually 1 & 17, maybe you meant to put 1&17 as option b

What is the frequency of this wave?

A. 4 Hz
B. 5 Hz
C. 6 Hz
D. 10 Hz

Answers

Answer: 0.5 HZ

Explanation: Frequency refers to the number of occurrences of a periodic event per time and is measured in cycles/second. In this case, there is 1 cycle per 2 seconds. So the frequency is 1 cycles/2 s

How can I shorten this and for it to sill make sense?
radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium

Answers

Answer:

Radiation is the emission or transmission of energy in the form of waves.

Explanation:

.

Radiation is the transmission of energy. Radiation is formed in waves that can travel through space and through material.  

Which observed feature of the universe, discovered by Edward Hubble, is illustrated in the diagram? A) entropy B) expansion C) radiation D) redshift

Answers

B) Expansion

From today’s perspective, the reality of a very large, old, expanding universe, filled with billions of galaxies that are receding from each other as the cosmic space expands from an initial “Big Bang” billions of years ago seems so obvious that we expect it must have been known for centuries.

sorry if i’m wrong:(

Contour lines on a topographic map, connect lines with:
Question 1 options:

the same rock layers

the same height above sea level

equal slope moving away from the line

equal amounts of rainfall


PLS NO LINKS I WILL REPORT YOU

IF THE ANSWER IS RIGHT I WILL GIVE YOU BRAINLIEST

Answers

Answer:

The same height above sea level.

Explanation:

The distinctive characteristic of a topographic map is the use of elevation contour lines to show the shape of the Earth's surface. Elevation contours are imaginary lines connecting points having the same elevation on the surface of the land above or below a reference surface, which is usually mean sea level.

A car that brakes suddenly comes to a screeching halt. Is the sound energy produced in this conversion a useful form of energy? Yes or No------ Then explain why or why not. This is due tomorrow so please help!

Answers

Answer:

No, the sound produced by screeching brakes is not a useful form of energy, because it does not contribute to stopping the car.

.

.

HOPE IT HELPS:)

TRUE OR FALSE


An object will slow down and stop as long as no forces act upon it

Answers

Answer:

False

Explanation:

An object with no net forces acting on it which is initially at rest will remain at rest.

Answer:

that's tru in a way in that it stops when no force of push or pull acts on it. but theforce of resistance and gravity makes it stop

please Answer the question in the picture ASAP PLEASE

Answers

Answer:

HERE IS YOUR ANSWER

Explanation:

PLEASE MARK MY ANSWER AS BRAINLIEST IF THE ANSWERS ARE CORRECT .

Beacuse of the loose connection of the wire .

Straight

Septum: Left and right atrium: Pacemaker: Left and right ventricles: Valves:

Answers

Can you define the question further.

This may help with your answer:

Tricuspid valve. This valve is located between the right atrium and the right ventricle.
Pulmonary valve. The pulmonary valve is located between the right ventricle and the pulmonary artery.
Mitral valve. This valve is located between the left atrium and the left ventricle. It has only 2 leaflets.
Aortic valve. The aortic valve is located between the left ventricle and the aorta

A light bulb and a solution are included in an electrical circuit. When the circuit is
connected to a battery, which of the following dilute aqueous solutions will carry
enough electrical charge to make the light bulb glow brightly?

a solution containing a covalent compound

a solution containing an ionic compound

Neither an ionic compound solution nor a covalent compound solution will cause the light
bulb to glow.

Answers

Answer:

From the information I have gathered I believe your answer is C a solution containing an ionic compound.

Explanation:

Charge is supplied with energy in the internal circuit and the energy is transformed into other forms in the external circuit. G. The location on an electric circuit where the charge possesses the greatest amount of electric potential energy is the + terminal of the battery. Which of the following statements are true about an electric circuit? A series circuits are characterized by the fact that there is a single pathway by which charge can travel from the + terminal to the - terminal. B. During any single loop of charge around a series circuit, the charge will pass through each resistor in the circuit.

NOOOOOO LINKS PLS I AM TIRED OF THEM

Anna-Sophia found that a person's health is changed through epigenetic changes to DNA, an
epigenetic change will alter your DNA. Remember that A pairs with T and G with C. So if your
DNA changes it could change your whole gene expression. What is the downside to this
happening?

Answers

Answer:

Unlike genetic changes, epigenetic changes are reversible and do not ... DNA methylation works by adding a chemical group to DNA. ... Non-coding RNA may also recruit proteins to modify histones to turn genes “on” or “off.” ...

Explanation:

Why is Venus sometimes called Earth’s twin?

A.
Venus rotates in the same direction.

B.
Venus is the same size and density.

C.
Venus was born at the same time.

D.
Venus’s air has the same gases.

Answers

Answer:

B.

Venus is the same size and density.

Explanation:

It is becuase venus has the same size and density as earth

Answer:

B

Explanation:

Because is twin because they are Same size and that's why they are twons

Pls solve and explain

Answers

it would be 0 N, or no force, because the two forces of 20 N cancel eachother out!
It would not move broski

could someone help me with this?

Answers

Answer:

46,502,000 times

Explanation:

The question asked how many times back and forth, so you divide by 2 (so in half); and if it's 93,004,000 then you divide that by 2 which equals, 46,502,000.

(science) Just checking meh answer will mark brainliest


Many places on Earth are shaken by earthquakes. The Pacific Coast of the United States is one such area. What causes these earthquakes?


a. erosion

b. gravity

c. solar heating

d. plate movement

Answers

Answer:

D. Plate movement

Explanation:

Since they cause earthquakes...

Plate movement also known as tectonic plates

Phases of Matter—Comic Strip Template

Instructions: Create a comic strip detailing the adventure of your character as the character is exposed to thermal energy, causing it to undergo phase changes from a solid, to a liquid, to a gas. Place drawings inside the boxes and written content on the lines below each box.

Your presentation must include the following:

title and introduction of your character, including what substance it is made of

source of thermal energy your character encountered (conduction, convection, and/or radiation)

detailed description and/or diagram of the particle transformation from solid to liquid phase

detailed description and/or diagram of the particle transformation from liquid to gas phase



Title of your comic strip: __________________________





________________________

________________________

________________________




________________________

________________________

________________________




________________________

________________________

________________________




________________________

________________________

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________________________

________________________

________________________

Answers

Answer:

I got an idea.

This will be a story. (comic can also be done with this. In fact it is better)

The title is the journey of the ice cube. (change it if you want)

Main character - ice cube

There was an ice cube made by the water from the freezer in an ice shop.

The ice cube, with a bunch of other ice cubes, were taken to be packed and sold to a restaurant. The ice cube was excited to where he was going while the other ice cubes are just meh. Now that the ice cubes arrived, a restaurant worker stores the ice cubes in a cooler and later used to put ice in a lemonade. While the lemonade in a glass cup was carried outside the porch of the restaurant by the waiter, the ice cube was fascinated by the environment of the restaurant. The waiter finally serves the thirsty customer and the customer drank almost half of the lemonade but the ice cube did not get in the man's mouth. Instead the other ice cubes went. The ice cube feared the person. Shortly after checking his phone, the customer was about to reach on to the glass until the hands accidentally pushes the glass over and falls. The ice cube and the remaining ice cubes spread away with the wasted lemonade liquid. No one bothered cleaning up the ice cubes, only the glass shards because the floor is a smooth concrete. Outside was really hot from the sun anyways so it would melt the ice cube and sooner evaporate. As it was in liquid form, the "ice cube" was feeling relaxed because it was just chilling on the floor. And when it evaporates, the ice cubes becomes more fascinated since it goes up to the sky while having a sky-view from above.

That is the end.

You can add, edit or even not consider this one. But this is just an example to spark up your ideas. Sorry if I made some English mistakes.

Hope that it helped

Astronomers study objects as large as galaxies. Chemists study objects that can be as small as an atom. Which of the following is common to scientists working in different fields of science?


A. both fields use the same technology


B. both fields require the same basic knowledge


C. both fields are based on the same experiments


D. both fields use the same basic scientific methods

Answers

Answer:

A. both fields use the same technology

Explanation:

i’m pretty sure the answer is a. both feilds use the same technology

How are scientists studying the effects of space on the human body?

Answers

Answer:

The human body affects vision and bone density in space.

Explanation:

Astronauts endure radiation, weightlessness, isolation and a number of other physical and mental stresses of spaceflight.

A scientist jumps into a pool off of a high dive. He thought it would be fun to calculate his acceleration during his dive due to gravity, but none of his calculations matched 9.8 m/s2, which he knows is the constant acceleration of an object due to Earth's gravity. His calculations were incorrect for his acceleration in the air as well as in the water.

Explain whether or not the diving scientist calculated acceleration due to gravity was most likely more or less than 9.8 m/s2 as well as your reason as why. Your answer should be three to four sentences in length and contain proper grammar and punctuation.

Answers

Hope u r fine user
During this pandemic
I think it depends on a objects weight
Have a great time

How do you calculate net force if the forces are going in the same direction?

Answers

Answer:

If two forces act on an object in the same direction, the net force is equal to the sum of the two forces.In other words,When two forces act in the same direction, they add together.

Explanation:

Hope this helps :)

I was gonna answer what the other person answered lol but what they said is correct lol !

The diagram shows the position of the Earth, moon and sun at a particular time. Based on the diagram, which moon phases can be seen from Earth?

Answers

Answer:

its a half moon cause only half of the moon would be lit and visible to us

Explanation:

Answer:  new moon

Explanation:

What two things keeps the planets, asteroids, comets and moons in orbit?

Answers

answer:

The sun's gravity pulls the planet toward the sun, which changes the straight line of direction into a curve. This keeps the planet moving in an orbit around the sun. Because of the sun's gravitational pull, all the planets in our solar system orbit around it.

The mutual force of gravitational attraction between the sun and each object does that.

This is all it takes, which is lucky because this is all there is.

Ms. Hu was teaching her students about Earth days and Earth years. She set up this model. How should Ms. Hu move the parts of her model to illustrate an Earth day? Describe what an Earth day is in terms of the movement of the Earth/Sun.

Answers

It’s shows how it shows how earth orbits around the sun?
Ms. Hu should move the light around the earth, while spinning the earth.

A teacher pushes on a wall with a force of 125N but the wall does not move. Calculate the amount of work in Joules the teacher accomplished.

Answers

Answer:

The answer would be 0

Explanation:

The Formula for work is force multiplied by distance

W=F*D

The force is 125N times the distance and becase the teacher didnt move it would be 0, 125*0 = 0 so the answer is 0Joules

Answer:

0

Explanation:

A cricket ball is hit by a person what are the action taken in this movement

Answers

Hit is the action for the movement
A swing is the movement?

What can you infer about plankton from the fact that they live close to the surface of the ocean?

They need sunlight to survive.
They can swim very fast.
They will sting you if you go swimming.
They are rarely eaten by other forms of marine life.

Answers

Then why is Plankton at the bottom of the ocean in a bucket?

They need sunlight to survive.

What kind of wave is a sound wave?

A. an electromagnetic wave
B. a heat wave
C. a mechanical wave
D. an energy wave

Answers

Answer:

It's C

Explanation:

Mechanical vibrations of sound conductance qualify sound waves as mechanical waves. ( I hope that made sense but I know it's C. If ot's wrong please tell me)

C. A mechanical wave

True or False

An object will slow down and stop as long as no forces act upon it

Answers

Answer:

false

Explanation:

Understand Newton’s first law of motion. Experience suggests that an object at rest will remain at rest if left alone, and that an object in motion tends to slow down and stop unless some effort is made to keep it moving. An object will go on forever if there were no forces to act upon it. In space, a rocket will go forever at the speed it projects.

The answer is false <3

PLEASEEEE HELP :( it would mean a lot

Answers

Answer:

Each object exerts a force on the other, and the two forces are equal and in opposite directions

Explanation:

Newton's 3rd Law Of Motion:

For every action, there is an equal and opposite reaction.

Answer:

Each object exerts a force on the other, and the two forces are equal and in opposite directions .

Explanation:

Newton's 3rd Law Of Motion:  For every action, there is an equal and opposite reaction.

Hope this helped!

Other Questions
Find the area of the trapezoid. Pls explain and I will mark brainliest. Can someone solve these for me please Butterflies come in many different colors, but some butterflies incomplete dominance. Dark blue is incompletely dominant to white. If a dark and a light blue butterfly are crossed , what is the probability that an offspring will be white?A. 0%B. 100%C. 25%D. 50% Please help me answer this question! PLEASE PLEASE HELP I WILL GIVBE BRAINLIEST PromptPaula aterrizar en La Paz el viernes de la semana prxima. Ella visitar Cochabamba, la ms fantstica ciudad de los andes bolivianos.Ella y su familia aprendern un poquito de espaol para entender a las personas que viven all.Tambin tendrn que prepararse para subir hasta los altos de la montaa, tomar muchas fotografas y disfrutar de la vista.Paula regresar a los Estados Unidos en dos semanas y hablar por horas con sus amigas acerca de todas sus experiencias en Bolivia.Preguntas de comprensin: (Please number your answers in the space provided below. Your answers must be full sentences in Spanish)Dnde aterrizar Paula?Cul es la ciudad ms fantstica de los andes bolivianos?Qu harn Paula y su familia para entender a las personas all?Cundo regresar Paula?Qu har Paula cuando regrese a los Estados Unidos? The figure shows the dimensions of a room. How much carpet is needed to cover the floor of the room?Length = 4mwidth = 6m The product of two consecutive square numbers is 900.Work out the two numbers. Which sentence contains a prepositional phrase that is used as an adjective Omar buys 4 birthday cards for $2each. What operation should he useto calculate the total cost? Explain. what is duty ? write any five duty caried out by family . There are 12 doughnuts in each box. Write a two-variable equation for the total number of doughnuts d that are in b boxes. Start the equation with d= why do you think historians refer to the area as mesomerica Write the two consecutive integers between which the given rational liesa)-5/11;___;____b)-21/5_____;_____c)17/6______;_____d)-37/5;______;_____ 21. On a sunny day in the winter when the temperature remained below freezing, Paola made a snowball and placedit on the sidewalk. A few hours later, she came back and noticed the snowball was gone and a puddle was left. Interms of heat transfer, what happened to the snowball?A. Heat was transferred from the air to the snowball through radiation.B. Heat was transferred from the Sun to the snowball through radiationC. Heat was transferred from the air to the snowball through conduction.D. Heat was transferred from the Sun to the snowball through conduction Which element is represented by the atomic model below?P:10N:10A. calciumB. heliumC. neonD. oxygen Find all real zeros of the function. 5. f(x) = x3 - 3x2 - 6x + 8 6. g(x) = x3 + 4x2 - x - 4 Which expressions have a value of 15 when s=15? A: s/3+10 B: 15,521s C: (3,015s)-186 D: 20s^230 E: 2s^2/5-25 First, write the expression Second, 7 in fol the variable, p. Third, by 7 and 5. The answer is Solve the system of equations by the addition method.-3x+4y = 4-5x-3y=26Help me as soon as possible plz Changes in Growth and Stock Valuation Consider a firm that had been priced using a 10 percent growth rate and a 13 percent required rate. The firm recently paid a $2.40 dividend. The firm has just announced that because of a new joint venture, it will likely grow at a 11 percent rate. How much should the stock price change (in dollars and percentage)