Compare the energy and speed of infrared and visible light. Which of the following statements is true?
A) Infrared light has higher energy, and moves faster.
B) Visible light has higher energy, and moves faster.
C) Visible light has higher energy, but the same speed.
D) Infrared light has higher energy, but the same speed.
C
You might also like to view...
What is the diameter of the disk of the Milky Way?
A) 100 light-years B) 1,000 light-years C) 10,000 light-years D) 100,000 light-years E) 1,000,000 light-years
How do geologists determine the relative ages of different rocks?
What will be an ideal response?
In a two-body collision, if the kinetic energy of the system is conserved, then which of the following best describes the momentum after the collision?
a. must be less b. must also be conserved c. may also be conserved d. is doubled in value
The full Moon's apparent magnitude is
A) -1.4. B) -26.2. C) -12.5. D) +4.83. E) +12.7.