10 questions
The unit of Force is
Kilogram metre per second square
Kilogram metre per second
Kilogram metre
Metre per second
Which theory is Albert Einstein's
Theory of relativity
First law of motion
Universal Law of gravitation
Second law of motion
Velocity is a vector quantity
True
False
We can hear sound in space
True
False
Speed is velocity with direction
True
False
Light year is a unit to measure
Time
Distance
Mass
Gravity
Acceleration is rate of change of
Velocity
Distance
Time
Displacement
Mass is a universal constant
True
False
What type of wave is light wave
Electromagnetic
Plastic
Molecular
Not predictable
Pressure is
Thrust upon Area
Force times displacement
Area times height
Volume times density