GRADE 4 ACTIVITITY

Light travels in a straight line

• TRUE

• FALSE

How much is the distance travelled by light?

• 100,000 km/hr

• 200, 000 km/hr

• 300, 000 km/hr

What color that reflects all light?

• White

• Black

• Pink

What color absorbs all light?

• Red

• White

• Black

Shadows are produced when light hits an opaque object which prevents the light beams from passing through.

• TRUE

• FALSE

Which of the following is NOT example of light energy?

• Hot Objects

• Stars

• Radiation

• Lasers

It is a form of electromagnetic radiation that can be seen by the human eye.

• Sound Energy

• Light Energy

• Electromagnetic Energy

The particles that light is made up of, which are like tiny packets of energy.

• Protons

• Photons

• Neutrons

What is the closest star to the planet Earth and radiates light energy?

• Moon

• Sun

• Mars

What is the process why rainbow bends?

• Refraction

• Transmission

• Reflection