One side of the wave changes speed before the other side, causing the wave to move
Answer:
When object is placed between the focus (F) and pole (P) of a concave mirror, magnified and erect image of the object is formed on the back of the mirror.
When object is placed between the centre of curvature and the principal focus of a concave mirror, magnified and inverted image is formed in front of the mirror.
Explanation:
Here is my step-by-step-work. Let me know if you have any questions! :)
You<span> should </span>test<span> FC and PH as soon as </span>you<span> take the sample</span>
In order to indicate that ones business is indeed
successful, you need to look into the following characteristics:
<span>·
</span>Planning
– oversee the possible mistakes and create plan Bs. Know the company’s
statement of purpose, goals, etc.
<span>·
</span><span>Evaluation
– assess the plan after its pilot test for area of improvement</span>
