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
How can a wave carry information?
A. The transmitter changes the form of the wave. The receiver then decodes the changes that have been made to the wave.
B. The transmitter changes the angle in which the wave is sent. The receiver detects the changes in the angle and decodes them.
C. The transmitter changes the wave type between mechanical and electromagnetic. the receiver detects and decodes these switches.
D. The transmitter sends a wave. The receiver reflects this wave. The transmitter then decodes the changes made to the wave.
Answer:
The transmitter changes the angle in which the wave is sent. The receiver detects the changes in the angle and decodes them.
Explanation:
In communication systems, information is typically encoded into a wave, such as an electromagnetic wave or a sound wave. The correct option is A.
The transmitter modifies the properties of the wave, such as its amplitude, frequency, or phase, to represent the desired information. These changes in the wave's form carry the encoded information.
The receiver then detects the modified wave and decodes the changes made to extract the original information. By analyzing the altered properties of the wave, the receiver can interpret the encoded information and reconstruct the message or data sent by the transmitter.
This process allows waves to carry information over long distances and enables various forms of communication, including radio transmissions, telephone signals, and digital data transfer.
Therefore, the correct option is A. The transmitter changes the form of the wave, and the receiver decodes the changes that have been made to the wave.
For more details regarding electromagnetic waves, visit:
https://brainly.com/question/29774932
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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.
Thanks for helping me
Answer:
A
Explanation:
Place a pencil or pen in front of you on the surface that you are working on. In one paragraph, using your own words, describe three different forces that are currently acting on your writing utensil, despite the fact that it is currently motionless. (Hint: Remember that the pencil is made of atoms and atoms are made of protons, neutrons, and electrons).
Answer:
Gravity would be one
Explanation:
Study the dashed arrows in the image.
A diagram of the Earth rotating on its axis. A red horizontal line through the center of the Earth shows the Equator. A double headed arrow runs vertically through the center of the Earth and is labeled Intended path. A line begins at the bottom right of the Earth, curves to pass through the center, and ends in the top right.
What causes the arrows to move in this direction?
Earth rotating
air moving to the poles
Earth’s equator
wind moving over short distances
Answer:
What the guy above me said
Explanation:
peepee poopoo yeah
The thing that causes the arrows to move in the given specific direction is known as the rotation of the earth on its axis. Thus, the correct option for this question is A.
What is the importance of an equator?The importance of an equator is determined by the fact that it is a reference point for navigation. It is just an imaginary line that significantly divides the Earth into two equal halves, and it forms the halfway point between the South Pole and the North Pole at 0 degrees latitude.
The rotation of the earth on its axis causes the specific area of its surface gets a turn to face and be warmed by the sun due to direct exposure. This is important to all life on Earth.
The sun affects everything from the weather we experience to the food we eat, and even our health. Due to this, a line begins at the bottom right of the Earth, curves to pass through the center, and ends in the top right.
Therefore, the thing that causes the arrows to move in the given specific direction is known as the rotation of the earth on its axis. Thus, the correct option for this question is A.
To learn more about Earth's rotation, refer to the link:
https://brainly.com/question/14597554
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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
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)
HELP MEEEEEEE!
Compare fossils x and y during tension. What happens to each?
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
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! :)
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
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:)
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:
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.
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.
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.
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.
Which observed feature of the universe, discovered by Edward Hubble, is illustrated in the diagram? A) entropy B) expansion C) radiation D) redshift
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:
How can a wave carry information?
A. The transmitter changes the form of the wave. The receiver then decodes the changes that have been made to the wave.
B. The transmitter changes the angle in which the wave is sent. The receiver detects the changes in the angle and decodes them.
C. The transmitter changes the wave type between mechanical and electromagnetic. the receiver detects and decodes these switches.
D. The transmitter sends a wave. The receiver reflects this wave. The transmitter then decodes the changes made to the wave.
(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...
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.
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
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!
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.