The boiling point of liquids vary as
A). Pressure varies
B). Temperature varies
C). Volume varies
D). Density varies
Pressure varies
The boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric pressure (760 mm [29.92 inches] of mercury). At sea level, water boils at 100°C (212°F).
1. What is the principle by which a?cooling system (Radiator) in a motor car works?
2. Which one of the following is used for sun glasses ?
3. Which one of the following instruments is used to study dispersion of light ?
4. What apparatus is used to locate a submerged object?
5. In a magnetic field, the direction of motion of a current carrying conductor is given by
7. The law of conservation of energy states that
9. As per Newton's law of gravitation, the force between two bodies is ________.
10. Which of the following is not one of the major charges usually levied on a Demat account?