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Morgarella [4.7K]
3 years ago
9

This is heat or electrical transfer by contact.

Physics
2 answers:
Vedmedyk [2.9K]3 years ago
8 0
Heat is the awser because we are using ate phones
zlopas [31]3 years ago
3 0

Answer:

The correct answer for this problem is conduction.

Explanation:

I just did the test and conduction was the correct answe.

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Action-reaction forces are not balanced forces because of what?
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Oh but they are !

Newton's 3rd law of motion says that for every action, the <em><u>re</u></em>action is
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4 0
3 years ago
Increasing which two things would increase gravitational potential energy?
sukhopar [10]

Answer:

Mass and height

Explanation:

Gravitational potential energy is energy an object possesses because of its position in a gravitational field. The most common use of gravitational potential energy is for an object near the surface of the Earth where the gravitational acceleration can be assumed to be constant at about 9.8 m/s2.

Which is represented as;

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That means increasing in mass and height will result in increasing gravitational potential energy.

7 0
3 years ago
Sodium hydroxide (NaOH) was added to pure water (H2O). Which most likely were the pH values of the water before and after the so
Anastaziya [24]
Before 7 after 9. A pH smaller than 7 indicates acidity with 0 being completely acidic. A pH greater than 7 shows alkalinity with 14 being completely alkaline. 7 is neutral. Since NaOH is alkaline, adding it to a neutral substance would increase the pH and it would increase from 7 to 9.
3 0
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Read 2 more answers
Which factors describe a gas
Alekssandra [29.7K]

Answer:

B. changing shape and changing volume

Explanation:

*no definite shape (takes the shape of its container)

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7 0
3 years ago
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