Question

1. If the angle of incidence is 45°, the angle between the incident ray and reflected eay is _____

2. If the angle between the incident ray and reflected ray is 60°, the angle of incidence is _____

3. For a ray incident along the normal, the angle of reflection is _____

4. The distance between an object and a plane mirror is 60cm. The distance between the object and image is ____​

Answer 1

Answer:

1. 90°

2.30°

3.along the normal

4.120m

Here are your answers