Answer:
C
Explanation:
You don't need to check all the time. C is more accurate than B.
Septum: Left and right atrium: Pacemaker: Left and right ventricles: Valves:
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.
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 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!
Answer:
No, the sound produced by screeching brakes is not a useful form of energy, because it does not contribute to stopping the car.
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HOPE IT HELPS:)
Atsuko Jackson when was her show and who made her?
Answer:
Atsuko Jackson is a fictional character from the anime television series Michiko to Hatchin. She is a police women her show used to airs on Mondays to my knowledge it was from 2008 to 2009 from my search.
Explanation:
Atsuko Jackson
Atsuko Jackson is a fictional character from the anime television series Michiko to Hatchin.
Played by: Maki Sakai
TV shows: Michiko to Hatchin (2008 - 2009)
Which of the following would have the smallest gravitational attraction between the two masses?
Answer: Distance= 100,000 km
Mass= 15 million kg Mass= 5 million kg
The 3rd one
Explanation:
Becuse it has log distance and the mass are small than others, means the attraction will be less in this case
How do you increase the amplitude of a wave? In science.
Answer:
increase the volume/intensity (im assuming you are talking about sound, if not let me know)
Explanation:
rate&thanks pls, and mark brainliest if im correct :)
Answer:
i got u
Explanation:
You increase the intensity or volume
If you want to increase the amplitude of a wave, you just have to make larger motions. Since the amplitude of a wave is the size of the wave (the distance from the top of the wave to bottom *vertical*). If you make a smaller motion the distance between the the top and the bottom is smaller, and if you make a bigger motion it is a longer distance from the top to bottom.
I hope this helps! :)
Please help me I took a screenshot.. U can download it and place the numbers beside it.
If u want to.
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.
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.
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.
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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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
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.
Answer:
I think it's D and good luck
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.
Then why is Plankton at the bottom of the ocean in a bucket?
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
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.
How are scientists studying the effects of space on the human body?
Answer:
The human body affects vision and bone density in space.
Explanation:
True or False
An object will slow down and stop as long as no forces act upon it
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.
What two things keeps the planets, asteroids, comets and moons in orbit?
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.
what symbol is used to represent being dissolved in water?
Which observed feature of the universe, discovered by Edward Hubble, is illustrated in the diagram? A) entropy B) expansion C) radiation D) redshift
(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
Answer:
D. Plate movement
Explanation:
Since they cause earthquakes...
using mass and distance, identify and compare the sun's and moon's contribution to the formation of tides on earth
Answer:
Based on its mass, the sun's gravitational attraction to the Earth is more than 177 times greater than that of the moon to the Earth.
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
could someone help me with this?
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.
TRUE OR FALSE
An object will slow down and stop as long as no forces act upon it
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
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?
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:
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
Answer:
A. both fields use the same technology
Explanation:
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.
please Answer the question in the picture ASAP PLEASE
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
PLEASEEEE HELP :( it would mean a lot
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!
What kind of wave is a sound wave?
A. an electromagnetic wave
B. a heat wave
C. a mechanical wave
D. an energy wave
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)