When does the velocity of an oscillating body reach its maximum value

convex lenses are thicker at the middle. rays of light that pass through the lens are brought closer together (they converge). a convex lens is a converging lens. when parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.

scorpions are,

c.arachnids

  scorpions are animals in the order scorpiones, under the class arachnida, which makes them a distant cousin of spiders

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pls mark as brainliest.

at positions a, g kinetic energy is maximum.

at position d, potential energy is maximum.

option number c is the right answer.