Answer:
I would probably say C to be completely honest
Explanation:
If you agree make sure to give me a like
10cm per beat, it would take 3 beats to travel 30cm x
Answer:

Explanation:
We have to take into account the expression for the position of the fringes

where m is the number of the maximum, d is the separation of the slits, D is the distance to the screen.
(a) By replacing we obtain

(b) more information is required to solve this point. Please complete the information.
HOPE THIS HELPS!
Answer:
Which best describes the electric field created by a positive charge? ... Its rays point toward the charge.
Explanation:
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