Olaf takes a picture of his dog using a digital camera. which is true regarding the image of the dog detected by sensors in the camera? it forms where light rays coming from the dog converge. it can only be seen from the same side of the lens as the dog. it forms where light rays coming from the camera spread apart. it can only be seen when the camera lens is very close to the dog.

It forms where light rays coming from the dog converge.

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Explanation:

A , the first one

Explanation

no. dot product   =0 when vecs at right angles

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.