Question

फोटोग्रफी (ओन फिल्म) के अविष्कारक कौन है?
A.जॉन करबुट्ट( john carbutt )
B.फॉक्स टॅल्बट
C.मार्कोनी
D.कार्लसन

Answer 1

The speed of the molecules in a gas is proportional to the temperature and is inversely proportional to molar mass of the gas. In other words, as the temperature of a sample of gas is increased, the molecules speed up and the root mean square molecular speed increases as a result.