2 years ago

a 252,000j of heat energy is required to heat 2kg water. if (CH2O=42000j/kgk.what is change in temperature ?

Physics

1 answer:

navik [9.2K]2 years ago

4 0

Answer:

theres an decrease in temperature because 252,000 is more than 42,000. so its colder and not as hot as 252,000.

Explanation:

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What is the formula for conservation of momentum

olga55 [171]

Answer:

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2 years ago

Provide an example of when momentum is conserved and explain your answer you can get 10 PTS if answered with a good explaination

dezoksy [38]

Answer:

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Explanation:

<u>Conservation of Momentum </u>

The total momentum of a system of two particles is

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$p'=m_1v_1'+m_2v_2'$