Answer:
the image can be rather real or virtual
Wave D has the same frequency as Wave A. The same number of waves pass a point per unit time. They have different amplitudes.
Answer:
3 j
Explanation:
12.0 kilo / 4.00 meters = 3 j
<span>Seasons happen because Earth's axis is tilted at an angle of about 23.4 degrees and different parts of Earth receive more solar energy than others.</span>
