Concave Mirror is a mirror with a curved reflecting surface that is bulging inward. This is the opposite of Convex Mirror which has a bulging outward surface. Concave mirrors are also called converging mirrors. The concave mirror reflected the light inward to a single focal point. These are usually used in reflecting telescopes.
<span>.when 2 elements are connected in a parallel connection the voltage across them must be same
</span><span>when 2 voltage sources are connected they must have same potential difference across them which is not possible unless they are of same value and in the other case(different value sources) it is same as the greater valued voltage source since it overtakes the other one
</span>
Which means that there is no use in connecting both of them in parallel
hope this helps
Observational learning refers to learning from watching a demonstrator or how others do actions. So, the answer would be Sylvia's example because she <em>watched</em> her mom put a napkin on her lap, and then Sylvia copied her.
A battery-operated remote control car
