Behaviour of Gases ~ PHYSICAL SCIENCE Chapter 2 (class 10 wbbse) ( Important Short questions & Notes )
MADHYAMIK PHYSICAL SCIENCE SUGGESTION Behaviour of Gases ~ PHYSICAL SCIENCE 1) What is the value of normal temperature? Ans. 0°C 2) What is the relation between pressure and density of a gas at constant temperature? Ans. Directly Proportional 3) In which instrument pressure can be measured? Ans. Manometer 4) What is the value of absolute zero temperature in Fahrenheit scale? Ans. 459.4°F 5) What is the relation between kelvin scale and Celsius Scale ? Ans. T = t+273 [ T = temperature in Kelvin scale, t = temperature in Celsius scale ]