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A thermos flask containing a liquid is shaken vigorously. What happens to its
temperature?

sunny , 9 Years ago
Grade 12
anser 3 Answers
vamshi

Last Activity: 9 Years ago

Its temperature increases because liquid moves against the viscous forces. Work done against
viscous forces is converted into heat
 

SAI SARDAR

Last Activity: 9 Years ago

the temperature of thermous flask is increses beacause there is work done by the system and rapidly some heat is evolved.

Likitha

Last Activity: 6 Years ago

By shaking flask velocity of particles increases leading to increase in kinetic energy hence temperature rises

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