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How to calculate energy it absorbed e=hv a. E represents energy, h is Planck's constant, and v is the frequency.

b. E = mc^2
c. E represents electricity, h is the speed of light, and v is volume.
d. E = mgh (potential energy equation)

User Armatita
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Final answer:

To calculate the energy a photon absorbs, use the equation E = hv, where E is energy, h is Planck's constant, and v is the frequency. Planck's constant is 6.626 × 10^-34 joule-seconds, and frequency is measured in hertz. The energy can also be related to photon wavelength with E = hc/λ, where c is the speed of light.

Step-by-step explanation:

To calculate the energy absorbed by a photon, we use the equation E = hv, where E stands for energy, h is Planck's constant, and v is the frequency of the photon. Planck's constant, h, is a fundamental physical constant with the value of 6.626 × 10-34 joule-seconds (J·s). Frequency, denoted by v, is the number of cycles of the wave that pass a point per second, measured in hertz (Hz).

Additionally, the energy of a photon can also be expressed in relation to its wavelength λ by using the equation E = hc/λ, where c is the speed of light (approximately 3.00 x 108 meters per second). When working with small systems like individual photons, energy might be expressed in electron volts (eV), a common unit in atomic and nuclear physics.

The energy absorbed by an object can be calculated using the equation E = hv, where E represents energy, h is Planck's constant, and v is the frequency.

User Vmr
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