Quiz on Light and Electromagnetic Waves

What does light primarily provide to humans?

• Heat

• Vision

• Sound

• Smell

Who proposed the corpuscular theory of light?

• Christian Huygens

• Albert Einstein

• Isaac Newton

• Max Planck

According to the corpuscular theory, light is composed of:

• Waves

• Particles called corpuscles

• Electromagnetic fields

• Photons

What phenomenon did the corpuscular theory fail to explain?

• Reflection

• Refraction

• Interference

• All of the above

Who proposed the wave theory of light?

• Isaac Newton

• Albert Einstein

• Christian Huygens

• Max Planck

According to the wave theory, light travels through a hypothetical medium called:

• Vacuum

• Corpuscles

• Aether (or Ether)

• Photons

Which experiment provided strong evidence for the wave theory of light?

• Michelson-Morley experiment

• Young's double-slit experiment

• Black body radiation experiment

• Photoelectric effect experiment

Electromagnetic waves are formed by the interaction of:

• Sound and heat

• Electric and magnetic fields

• Water and air

• Gravity and friction

Electromagnetic waves travel at what speed in a vacuum?

• 2.00 x 10^8 ms^-1

• 3.00 x 10^8 ms^-1

• 4.00 x 10^8 ms^-1

• 5.00 x 10^8 ms^-1

Which of the following is NOT an electromagnetic wave?

• Radio waves

• Sound waves

• X-rays

• Visible light