Question
Solution
The correct answer is B
When heated from 0° to 10°C volume of a given mass of water will -
________ are the elements of group 18.
A conducting rod of length 0.2 m is rotated with angular velocity 10 rad/s about one end in a uniform magnetic field of 0.5 T perpendicular to the plane...
What was invented by 'Zacharias Janssen'?
A dielectric placed between the plates of a capacitor increases its:
A capacitor filled with dielectric constant K is connected to a battery. If dielectric is removed, how much charge flows back?
The speed of a fast moving electron, having total energy of 2 MeV, is nearly:
What is the escape velocity from Earth? Â
The balance point in a potentiometer for a cell of emf 1.5 V is 60 cm. If a resistance of 5 Ω is connected in parallel with the cell and the new balanc...
What is the main effect of increasing the temperature of a gas at constant volume? Â
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