Reflection and Refraction

The reflection by the rough surfaces that tend to reflect light in all directions is called _______________ .

• diffuse reflection

• regular reflection

• glossy reflection

• specular reflection

The image you see in a plane mirror is called a _______________ image because it is not a real, physical object.

• virtual

• physical

• reflected

• imaginary

The image seen in a plane mirror is ______________.

• real and inverted

• real and upright

• virtual and inverted

• virtual and upright

If the angle of incidence between the incident ray and the normal line is 25 degrees, what is the angle of reflection?

• 15 degrees

• 25 degrees

• 35 degrees

• 45 degrees

What is C?

• incident line

• reflected line

• normal line

• parallel line

What is B?

• incident ray

• reflected ray

• normal ray

• parallel ray

What is E?

• incident ray

• reflected ray

• angle of incidence

• angle of reflection

What is A?

• incident ray

• reflected ray

• normal ray

• parallel ray

What is D?

• incident ray

• reflected ray

• angle of incidence

• angle of reflection

Which of the following is NOT true about plane mirror images?

• inverted

• virtual

• laterally reversed

• same size as the object