A photon whose wavelength is = 5.0 10-11 m is scattered straight ...

[sarasara]

A photon whose wavelength is = 5.0  10-11 m is scattered straight backward. What is the wavelength of the scattered wave?
 a. 5.0  10-11 m
  b. 4.5  10-11 m
  c. 5.5  10-11 m
  d. 6.0  10-11 m
  e. 6.5  10-11 m

Question 2

A photon whose energy is 8.00  10-15 J is scattered off an electron at a 90 angle. What is the wavelength of the scattered wave?
 a. 2.73  10-11 m
  b. 2.25  10-11 m
  c. 2.50  10-11 m
  d. 2.40  10-12 m
  e. 2.48  10-11 m

[hugthug12]

Answer to Question 1

C

Answer to Question 2

A

[sarasara]

Wow, this really help

[robbielu01]

Thanks for the timely response, appreciate it