The velocity of the car would be 100 kilometer per hour.
Answer: contain different amounts of energy
Explanation:
The energy
of a photon is given by:
Where:
is the Planck constant
is the frequency of the light which is inversely related to the wavelength.
Now, if we have photons of different light waves, this means we have photons with different frequencies.
As the energy of the photon depends on its frequency:
Photons of different light waves <u>contain different amounts of energy.</u>
Answer:
there is the increase the temperature of cold body and decrease the temperature of hot body
Answer:
When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet
Explanation: