QUESTION 8
The lowest energy waves in the electromagnetic spectrum are
a. all these waves carry the same energy
b. ultra-violet waves
c. radio waves
d. light waves
e. infrared waves
QUESTION 9
The velocity of electromagnetic radiation is
a. 4.15 x 10^-15 eV s
b. 6.63 x 10^-34 J s
c. 9 x 10^16 m/s
d. 3 x 10^8 m/s
e. 9.8 m/s^2
QUESTION 10
The equivalent mass of an x-ray may be computed using:
a. m = h f λ /c^2
b. m = h c / f
c. m = h λ /c^2
d. m = h f /c^2
e. m = h c / λ