CBSE Class 10 Physics Revision Assignment Set F

1. What is biomass? What can be done to obtain bio-energy using biomass?

2. What are the limitations in obtaining energy from wind?

3. Which is the process used to harness nuclear energy these days?

4. Explain the principle and working of a biogas plant using a labelled schematic diagram.

5. Should the resistance of an ammeter be low or high? Give reason.

6. Three incandescent bulbs of 100 W each are connected in series in an electric circuit. In another circuit another set of three bulbs of the same wattage are connected in parallel to the same source.

(a) Will the bulb in the two circuits glow with the same brightness? Justify your answer.

(b) Now let one bulb in both the circuits get fused. Will the rest of the bulbs continue to glow in each circuit? Give reason.

7. It is established that an electric current through a metallic

8. conductor produces a magnetic field around it. Is there a similar magnetic field produced around a thin beam of moving

(i) alpha particles,

(ii) neutrons? Justify your answer

Please click the below link to access CBSE Class 10 Physics Revision Assignment Set F