1UG Light intro

Light forms part of the _______________ spectrum

What is the speed of light?

• 3.00 x 10⁸ m/s

• 3.00 x 10⁶ m/s

• 3.00 x 10 m/s

Light can travel through vacuum.

• True

• False

Is this a ray or a beam of light?

• Ray

• Beam

What type of beam is this?

• parallel beam

• divergent beam

• convergent beam

This is the drawing of a ___________ beam.

Which of the following is NOT a property of light?

• light travels in a straight line

• light is part of the electromagnetic spectrum

• light can travel in vacuum

• speed of light is 3 x 10 m/s