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Questions  >>  JEEMAIN and NEET  >>  Physics  >>  Class11  >>  Thermodynamics
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Q)

A circuit is made as shown --- The circuit contains a component made of bimetallic strip . If the temperature is increased , will the bulb glow ? ( Assume the emf of battery is enough to light the bulb )

$(a)\;Yes\qquad(b)\;No\qquad(c)\;Depends\;on\;actual\;value\;of\;\alpha_{1}\;and\;\alpha_{2}\qquad(d)\;Can't\;be\;determined$

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