Answer:
A) x4
Explanation:
Magnification is equal to image size divided by the actual size, or M = I/A.
The image size is the student's drawing, which is 28.8 cm, and the actual size is 7.2 cm. Divide them, and cancel out the units, and you should get:
28.8 cm/7.2 cm = 4
Answer:
62 cm is in front of the mirror
Explanation:
This is answers
The average speed of all the molecules in an object
or sample of a substance is related to its temperature ...
and not indirectly at all.
Explanation:
the force acting perpendicularly on unit area of surface
- unit=pascle .
increased with an increased current flow