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The correct answer is A
What is the process of melting also called?
The ratio of the total distance traveled by a body to the total time taken is its:
Going from fluorine to chlorine, to bromine and then to iodine, the electro negativity:
Cathode rays when obstructed by metal cause emission of -
What is colour of light related to?
What is the speed of sound in air at room temperature (20°C)?
What is the maximum value of deforming force upto which a material shows elastic property and above which the material loses it?
When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance?
For a projectile, maximum range is obtained when angle of projection is:
The electric and magnetic fields of an electromagnetic wave are _____________