An actual light bulb is shown below, with a concave mirror. The blue dot is the focal point of the mirror. What best describes the unseen image of this bulb? Light bulb and concave mirror A. Real, upside-down, and larger than the actual bulb. B. Real, upside-down, and smaller than the actual bulb. C. Virtual, right-side-up, and larger than the actual bulb. D. There is no image at all in this case.

The correct option is;

A. Real, upside-down, and larger than the actual bulb.

Explanation:

Here we have that the blue dot is at the focal point of the mirror which gives the focal point as -12

Therefore, the center of curvature of the concave mirror where assumed to be a spherical mirror is given as follows;

Center of curvature ≈ 2 × Length of focus

That is the location of the center of curvature ≈ -24

Hence the object is between the focus and the center of curvature

When an object is placed in between the focus and the center of curvature of a concave mirror, the image is real, upside-down and magnified.

it is A

Explanation:

answer: the direction of the wind is expressed as the direction from which the wind is blowing. for example, easterly winds blow from east to west, while westerly winds blow from west to east.

explanation:

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator