Each of the following statements about electromagnetic radiations is true except one. Which one is the exception?
A) They have a negative electrical charge.
B) They have no mass.
C) They pass through space as particles and in a wavelike motion.
D) They have no weight.
A
Explanation: A) Electromagnetic radiations have no electrical charge.
B) Electromagnetic radiations have no electrical charge.
C) Electromagnetic radiations have no electrical charge.
D) Electromagnetic radiations have no electrical charge.
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