Physics Test

In the electrical method, Lissajous figures can be obtained by……….

• Lissajous electrometer              

• Black burn’s pendulum

• Cathod ray oscilloscope 

•  None of these

A standing, or stationary wave, is a wave in which each point along the axis of the wave has a ………………………..

• constant amplitude

• variable amplitude

• variable frequency     

• none of these

Which of these is the largest planet in the Solar System?

• Earth
• Mars
• Mercury
• Jupiter
• Pluto

Which of these celestial bodies are planets?

• Venus
• Neptune
• Uranus
• Pluto

Name any one of the two moons of Mars

What would you do in outer space?

Which of these is your favorite?

• Stars
• Planets
• Comets