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Rushil Dubey from Acharyakulam, Haridvar

Subject :NSO Class : Class 7

Study the diagram carefully.

The diagram does not show energy conversion in an _____.

(A) Electric drill

(B) Electric blender

(D) Electric hair dryer
how

Ans 1:

Kartik Saxena from Mercy Memorial School, Kanpur

Class : Class 7

I will go with D

Shriyam from Chinmaya vidyalaya Bokaro, Bokaro

Class : Class 7

Answer is C

swagata ganguly from WWA COSSIPORE ENGLISH SCHOOL, KOLKATA

Class : Class 7

i wiil go with c