At what temperature (in Fahrenheit) pure water freezes?
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A galvanometer can be converted into a voltmeter by connecting with it a
Which of the following is an example of thermoplastics?
A lemon kept in water in a glass tumbler appears to be bigger than its actual size when viewed from the sides. This is because of
If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is same as that of earth and radius is half as that of earth is _________________.
Cryogenics is a branch of Physics that deal with ______.
Weight (W) of a body can be given by the formula
Sound travels at a speed of 333 m/s in the air, thus, in 1 s, a distance of 333 m is travelled by