Photons of blue light
a. have a greater energy than photons of red light.
b. have a greater energy than photons of ultraviolet light.
c. have a lower frequency than photons of red light.
d. have a longer wavelength than photons of red light.
e. travel at a greater speed than photons of red light.
A
You might also like to view...
What material was used as fuel in the world's first nuclear reactor?
A) 14C B) 238U C) 235U D) 2H E) 239Pu
In a reflecting telescope, the secondary mirror causes a hole in the center of the image.
Answer the following statement true (T) or false (F)
If there is a net torque on a wheel, then
A. the wheel cannot be spinning. B. the angular momentum of the wheel cannot change direction. C. there must be a net force on the wheel. D. the wheel must have a nonzero angular acceleration.
At which of the following temperatures would one liter of water weigh the most?
a. 2°C b. 4°C c. 8°C d. 90°C e. It would weigh the same at all these temperatures.