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GREYUIT [131]
3 years ago
10

When heat is added to an object, what is happening to the item at the atomic level? (Check all that apply)

Physics
2 answers:
3241004551 [841]3 years ago
6 0

Answer:

a

Explanation:

heat is energy, energy cannot be made or destroyed but transferred

Fofino [41]3 years ago
3 0

Answer:

At atomic level, the following is happening:

  • The atoms in the structure are vibrating more
  • The atoms begin to move more

Explanation:

When heat is added to an object the kinetic energy of its atoms is increased. That makes the atoms to vibrate more and to move more.

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current = charges / times (sec)

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What would be the best method to separate only iron fillings from a mixture of sand, water, iron filings, and salt
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3 years ago
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At a time when mining asteroids has become feasible, astronauts have connected a line between their 3740-kg space tug and a 5690
Gwar [14]

Answer:

61.4 s

Explanation:

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Solving for time t:

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3 years ago
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Example of what does future scientist think about the universe
nadezda [96]
Are you asking us what we think of the universe? lol
3 0
4 years ago
Hi
romanna [79]

Answer:HERE IS YOUR ANSWER

THE POINTS ARE

IF WE PUT THE OBJECT BETWEEN THE FOCUS

AND THE POLE

THEN THE IMAGE FORMED WILL be MAGNIFIED

If that’s not what you are looking for, try this one:

For concave mirror the virtual image is formed when the object is kept in between the pole and the focus.  

Given here the "size of the image" is twice to that of the object.

Hence, it is consider that the magnification is +2.

So, the magnification value is positive and the image formed will be "virtual and erect". Thus, the object should be kept in between the "pole and the focus" in concave mirror."

Explanation:

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4 years ago
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