Science 10 Quiz Part 1

He theorized that changing magnetic field will produce electric field.

• Faraday

• Hertz

• Maxwell

• Control

Electromagnetic waves can travel through a vacuum. What is the speed of an electromagnetic wave in a vacuum?

• 3 × 10^6 m/s

• 3 × 10^9 m/s

Which property spells the difference between radio wave and microwave radiation?

• amplitude

• color

• speed in vacuum

• wavelength

Which two waves lie at the beginning and end of the electromagnetic spectrum?

• gamma ray and X-ray

• microwave and ultraviolet rays

• radio wave and gamma ray

• radio waves and microwaves

What is the frequency range of ultraviolet radiation?

Visible light is the only EM wave that can be seen by our naked eye. What is the color of light if it has a frequency of 4.5 × 10^14 Hz?

• blue

• green

• red

• yellow

Which of the following is correctly arranged from longest to shortest wavelength?

• gamma ray, radio wave, infrared

• microwave, X-ray, gamma ray

• ultraviolet, visible light, radio wave

• X-ray, gamma ray, visible light

Which type of EM wave has wavelength similar to the size of a 1 Peso coin?

• infrared

• microwave

• ultraviolet

• gamma ray

• gamma ray

• X-ray

• radio wave

• microwave

In the electromagnetic spectrum, which has the longest wavelength?

• gamma ray

• infrared

• radio wave

• visible light