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Leni [432]
3 years ago
6

What is the equation for measuring the change in thermal energy?

Physics
1 answer:
Daniel [21]3 years ago
7 0

Answer:

Explanation: I think...

Thermal Energy formula Q = mcΔT

Q = Thermal Energy(J)

m = Mass(kg)

c = Specific Heat(J/kg°C)

ΔT = Change in Temperature(°C)

you have to write the equation based on what you are working on

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Why do electrons transfer charge and not protons?
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3 0
3 years ago
The voltage across the diode indicates the energy given to charge carriers (electrons and holes, but more about that later in th
Elis [28]

Answer:

the charge carriers have an energy 2.8 10⁻¹⁹ J

Explanation:

The energy in a diode is conserved so the energy supplied must be equal to the energy emitted in the form of photons.

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             E = h f

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we substitute

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we calculate the energy

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therefore the charge carriers have an energy 2.8 10⁻¹⁹ J,

3 0
3 years ago
"A toy airplane flies clockwise at a constant speed in a horizontal circle of radius 8.0 meters. The magnitude of the accelerati
Citrus2011 [14]

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3 years ago
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Answer:

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3 years ago
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