Physics Quiz | 25 Important Questions and Answers | Science GK Quiz | Competitive Exam Preparation

In this video, 25 important questions from Physics are included.

Which one of the following is a vector quantity?
What type of energy is stored in the spring of a watch?
The working of a rocket is based on which Newton's law of motion?
What is the rotational analogue of mass in linear motion?
What is the minimum escape velocity of a rocket to be launched from Earth to space?
What is Young's modulus of a perfectly rigid body?
The value of acceleration due to gravity at the equator will ______ when the Earth stops rotating.
Which of the following is a good conductor of electricity?
What is the principle of Fibre optical communication?
What is the frequency of direct current?
"Curie" is a unit of?
What is the unit of relative density?
Which of the below waves cannot be polarised?
What is the fourth state of matter?
Which is the force that causes objects to float?
Which of the below is used to locate submerged objects?
Which device is used for converting alternating current (AC) to direct current (DC)?
Which of the below is a measure of sound level?
Acceleration is inversely proportional to?
What is the principle behind hydraulic brakes used in automobiles?
Sound cannot travel through?
How does the heat from the Sun reach Earth?
What is it called when the Sun is exactly over the Earth's equator?
The surface tension of a liquid decreases when its temperature is?
Which of the below is a non-renewable energy source?