13. Describe the energy of blue light compared to green light.
Lower
b. Higher
c. Samc d. Cannot be determined

14. Red, Green and Blue belong to
primary colors of light in the color spectrum
b. tiny dot on a TV screen and is either red, green, or blue
type of colors seen when light goes through filters
d only allows selective wavelength of light to pass through

15. When red and green light shine on the same place on a piece of white paper,
the spot appears to be
a. Yellow
b. Brown c. White d. Black​