Lakhmir Singh & Manjit Kaur - Physics

Book: Lakhmir Singh & Manjit Kaur - Physics

Chapter: 3. Sources of Energy

Subject: Physics - Class 10th

Q. No. 15 of Very Short Answer Type Questions-Pg-148

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15

Fill in the following blanks with suitable words:

(a) Biomass is another form in which .......... energy manifests itself.


(b) Tidal waves build up and recede .............. a day.

(a) solar (b) twice


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