A. microwaves
B. infrared
C. X-rays
D. ultraviolet
Submitted by: Aamir Hussain Laghari
Correct Answer: ultraviolet ✔
Last Updated: August 02, 2019
A. microwaves
B. infrared
C. X-rays
D. ultraviolet
Submitted by: Aamir Hussain Laghari
Correct Answer: ultraviolet ✔
Last Updated: August 02, 2019