What type of electromagnetic waves will we need to use to complete our discussion-based assessment in the virtual meeting room?
1 answer:
Answer:
im literally learning about electromagnetic waves and light waves are electromagnetic waves which means they do not need a medium to travel through.
Explanation:
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Answer:
C. both a speed and a direction
A. Energy is transmitted by all waves.
It’s gonna be Oxygen ....
Answer:
Choice C seems to be the right answer.
Explanation:
From the planks equation
E=hv
V= c/ wave length
V= 3×10^8/30×10^-9
=1×10^16
E= hv
6.63×10^-34×1×10^16
= 6.63×10^-18
