The energy of a single photon at the transmitted frequency is
Answer: Option b
<u>Solution:</u>
Energy of photon is given as
Where c is the velocity of Light
h is planck's constant
λ is the wavelength of photon
Energy of photon can be rewritten as
Where f is the frequency of photon
Frequency of photon is obtained by dividing velocity of light by wavelength of photon.
Answer:
Water can produce electricity. Water falls from the sky, converting potential energy to kinetic energy.
Explanation:
False, Most Americans live in large cities
Answer:
The momentum of an object varies directly with the speed of the object.
Explanation:
Two objects of different mass are moving at the same speed; the more massive object will have the greatest momentum. A less massive object can never have more momentum than a more massive object.
Answer:
A: 456
B: Because the shoes press down on the mud and get taken in
C:643
D:Because e = mc2 divided by 3 equals a = 3 equals 4.321a
Explanation: