The energy of a photon is calculated from the product of the constant h times the ________.
Fill in the blank(s) with the appropriate word(s).
frequency
You might also like to view...
A charged particle is moving with speed v perpendicular to a uniform magnetic field. A second identical charged particle is moving with speed 2v perpendicular to the same magnetic field
If the frequency of revolution of the first particle is f, the frequency of revolution of the second particle is A) f. B) 4f. C) 2f. D) f/2. E) f/4.
An object 4.0 cm in height is placed 8.0 cm in front of a concave mirror with a focal length of 10.0 cm. What is the position of its image in relation to the mirror and what are its characteristics?
A) 40.0 cm on the other side of mirror, real, 6.0 times bigger B) 10.0 cm on the other side of mirror, virtual, 10.0 times bigger C) 18.0 cm on the same side of mirror, virtual, 2.25 times bigger D) 10.0 cm on the same side of mirror, real, 6.0 times bigger E) 40.0 cm on the other side of mirror, virtual, 5.0 times bigger
The circuit below contains three 100-W light bulbs and a capacitor. The emf ? = 110V. At the instant the switch S is closed, which light bulb is brightest?
A. A B. B C. C D. A and B E. All three are equally bright.
A car with good tires on a dry road can decelerate (slow down) at a steady rate of about 5.0 m/s2 when braking. If a car is initially traveling at 55 mi/h
(a) how much time does it take the car to stop? (b) what is its stopping distance? What will be an ideal response?