Physics, 01.10.2021 20:50, diamonds5307

A beam of light created by a concave mirror occurs when: - a light source is placed exactly at the focal point.
- the angle of incidence is equal to the angle of reflection.
- light rays are perpendicular to the optical axis.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:00, liluv5062

50 g of ice at 0°c is dropped in a beaker containing 100 g of water at 0°c. what will be the contents of the beaker after 5 hours? assume that the room temperature is 0°c.

Answers: 1

continue

Physics, 22.06.2019 01:30, hardwick744

The speed of light in a material is 0.50 c. what is the critical angle of a light ray at the interface between the material and a vacuum?

Answers: 1

continue

Physics, 22.06.2019 07:30, michaireid04

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

Answers: 3

continue

Physics, 22.06.2019 08:00, hartzpeyton136

5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.

Answers: 3

continue

Do you know the correct answer?

A beam of light created by a concave mirror occurs when: - a light source is placed exactly at the...