An opaque object is placed in front of a spotlight. which does not occur?
a. absorption
b. illumination
c. reflection
d. transmission

D. Transmission

Explanation:

A body is considered opaque to radiation (generally thermal radiation) when its thermal transmittance (the amount of energy that passes through the body per unit of time) is null or zero.

In this sense, when an opaque body is placed in front of a light source, it is illuminated, there will be  reflection and absorption of light, but not transmission.

The correct answer is ) B  Illumination does not occur when an opaque object is placed in front of a spotlight.                                

Explanation:

The following things could happen when a light wave with a single frequency strikes an object.

Cheers!

c. rb

explanation:

the atomic radius of a chemical element is a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding shells of electrons.

6 cos 34, 6 sin 34 trig