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Start learning 50% faster. Sign in nowGypsum is composed of calcium sulphate (CaSO4) and water (H2O). Its chemical name is calcium sulphate dihydrate (CaSO4. 2H2O).
Water gets cooled, when ice is immersed in it. It is because of the phenomenon of
The time period of a second’s pendulum is –
The device used for locating submerged objects under sea is –
Velocity of the sound is minimum in-
The SI unit of Pressure is
Which physical property is considered dimensionless?
Which type of mirror is utilized in solar furnaces to focus sunlight and generate heat?
Quantum Theory was discovered by?
The blades of a moving jet engine are an example of:
A bus moving along a circular track is an example of