A solid weighs 45N and 15N respectively in air and water. Determine the relative density of the solid

Similar Questions

In copper plating, a current of 0.5A is allowed for cathode area of 100cm². If this current is ...

A car accelerate uniformly from rest at 4 ms-2. How far will it travel in the fifth complete second?...

The instrument used to view stars is the ...

A piece of substance of specific head capacity 450JKg-1K-1 falls through a vertical distance of 20m ...

Electric energy is measured in ...

The components of vectors Q and R are (-3.0, 5.5) and (9.2, 4.4) respectively. Determine the compone...

The image of an object formed by a convex mirror is ...

A 3000W electric cooker is to be used on a 200V mains circuit. Which of the fuses below can be used ...

The anomalous expansion of water occurs in the range  ...

Calculate the reactance of the inductor in the circuit diagram shown above [$\pi = \frac{22}{7}$]...