Alka was making tea in a kettle. Suddenly she felt intense heat from the puff of stream gushing out
Channel: Doubtnut
Date: 19/01/2020

Alka was making tea in a kettle. Suddenly she felt intense heat from the puff of stream gushing out of the spout of the kettle. She woundered whether the temperature of the stream was higher than that of the water boiling in the kettle . Comment.