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EleoNora [17]
3 years ago
8

Como se da la transferencia de energia entre los objetos?

Physics
1 answer:
tensa zangetsu [6.8K]3 years ago
6 0
El calor es la transferencia de energía de un objeto más cálido a un objeto más fresco. El calor puede transferirse de tres maneras: por conducción, por convección y por radiación. La conducción es la transferencia de energía de una molécula a otra por contacto directo.
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Which excited electron has the lowest energy?
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The lowest energy of electron is the ground state.

Explanation:

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A spring is 20cm long is stretched to 25cm by a load of 50N. What will be its length when stretched by 100N. assuming that the e
IgorLugansk [536]

Answer:

Final Length = 30 cm

Explanation:

The relationship between the force applied on a string and its stretching length, within the elastic limit, is given by Hooke's Law:

F = kΔx

where,

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First, we find the spring constant of the spring. For this purpose, we have the following data:

F = 50 N

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Therefore,

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k = 1000 N/m

Now, we find the change in its length for F = 100 N:

100 N = (1000 N/m)Δx

Δx = (100 N)/(1000 N/m)

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but,

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What is the condition for the machine to be perfect?​
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