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Great Physics Quiz

A physics quiz desgined to check your science and physics knowledge. 15 Questions.

 
Created by:
Paeshal
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1

By which quarks are neutrons and protons are formed?

  • Up quarks and down quarks
  • Charm quarks and strange quarks
  • Top quarks and bottom quarks

2

How many of times is top quark massive than up quarks?

  • 49000 times
  • 30000 times
  • 15000 times

3

What is the wavelength of red light?

  • 0.000075 cm
  • 0.000035 cm
  • 0.000014 cm

4

Which force hold molecules together?

  • Gravitational force
  • Strong force
  • Electrical force

5

What is the temperature of the sun at the surface?

  • 10000 degree celcius
  • 6000 degree celcius
  • 8000 degree celcius

6

What is the wavelength of visible light?

  • 400-700 nm
  • 100-500 nm
  • 600-800nm

7

How are magnetic forces produced ?

  • By the motion of charged particles
  • By the breaking of a magnet
  • By the existence of gravity

8

Why does liquid oxygen gets trapped in electromagnets magnetic field?

  • Because it is conductor of electricity
  • Because it is paremagnetic
  • Because it is light

9

Who discovered the X Ray?

  • Albert Einstein
  • Doctor jenner
  • Wilhelm Conrad Roentgen

10

When does reflection of sound takes place?

  • Change in medium
  • Change in source
  • Change in reflecting surface

11

Which of the following is the application of interference?

  • Holography
  • Diffraction
  • Polarization

12

What is the speed of light in air?

  • 300000000m/sec
  • 3000000km/sec
  • 30000000miles/sec

13

How is electroweak force formed?

  • By conbination of electromagnetic and weak force
  • By combination of strong and electromagnetic force
  • By the combination of electromagnetic and gravitational force

14

What causes a mirage ?

  • Total internal reflection
  • Diffraction of light
  • Combination of light waves

15

What is the atomic weight of Boron?

  • 10.81
  • 9.34
  • 9.98

 

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