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You can create printable tests and worksheets from these Grade 11 Light and Optics questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

When light rays pass through a convex lens, as in the image shown, what happens to the rays and the perceived image of the object?
1. The light rays diverge, magnifying the perceived image.
2. The light rays converge, magnifying the perceived image.
3. The light rays diverge, reducing the perceived image.
4. The light rays converge, reducing the perceived image.
Which statement best explains the difference between light waves traveling through a vacuum and light waves traveling through a medium?
1. Light waves traveling through a vacuum are transverse, but light waves traveling through a medium are longitudinal.
2. Light waves traveling through a vacuum travel faster than light waves traveling through a medium.
3. Light waves traveling through a vacuum have no mass, but light waves traveling through a medium have a mass greater than zero.
4. Light waves traveling through a vacuum have a shorter wavelength than light waves traveling through a medium.
Which of the following best determines the amount of energy of a single photon of light?
1. The speed of the photon
2. The frequency of the photon
3. The material the photon moves through
4. The time it takes the photon to reach a destination

This question is a part of a group with common instructions. View group »

If $angd=54deg$, what is the measure of the angle of reflection?
1. $144deg$
2. $54deg$
3. $108deg$
4. $36deg$

This question is a part of a group with common instructions. View group »

What do you call line b in the image?
1. the line of reflection
2. the normal
3. the line of incidence
4. the perpendicular
1. $angd" ; "anga$
2. $angc" ; "angb$
3. $angb" ; "angc$
4. $anga" ; "angd$