Related InterviewSolutions

• Name the following:Any three substances found in solid state.
• ………… batteries produce electricity using sunlight (a) Water (b) Solar (c) Tidal
• Why should we make a habit of using minimum amount of electricity?
• Electricity is also a form of ………….(a) machine (b) energy (c) heat
• Stores of coal and mineral oil on earth are (a) unlimited (b) limited (c) plenty
• What are solar batteries?
• There is a car. Its tank is full of fuel, but it does not move. Why is that?
• In a solar cooker …………………. energy is used. (a) solar (b) electricity (c) L.P.G
• Plants use……. to prepare their food. (a) LPG (b) induction (c) sunlight
• We use ……………. to run the T.V. (a) wires (b) plugs (c) electricity