General Revision part (3)

The bouncing of light of a surface

• Refraction

• Reflection

The ray that is coming out of a light source is called

• Incident ray

• Reflected ray

• Angle of reflection

• Angle of incidence

The angle between the normal and the reflected ray is called

• Angle of incidence

• Angle of reflection

• Incident ray

• Reflected ray

An application of light reflection is

• Lenses

• Periscopes

• Telescopes

• Microscopes

Something that your eyes see but its not real is called

• Reflection

• Optical illusion

The bending of light when it passes between 2 medium is called

• Refraction

• Reflection

When the light rays pass through a lens and bend inward into one point, this point is called

• Boiling point

• Focal point

• Meeting point

When making a model of the solar system where the smallest object we used was a pea and the largest object was a watermelon.

What does the watermelon represent?

• The sun

• Saturn

• Jupiter

• Uranus

How long is the lunar month?

• 35 days

• 28 weeks

• 29.5 days

• 32 days

Which makes moon phase takes place in the middle of the lunar month?

• First quarter

• Full moon

• Waxing crescent

• Waning gibbous