Physics Quiz - Aaliya and Raghavi

• Energy is generally needed in the form of ____

• Heat and waste

• Energy and heat

• Cold and energy

• Both option Green and Yellow

What is a natural source providing us energy continuously called??

• non renewable source

• bothe renewable and non renewable

• all of the above

• renewable source

1. The avg solar energy reaching the upper atmosphere OF EARTH per second on an area of 1 meter2 is called??

• Solar Constant

• Constant solar

• All of the above

• Constant heat

What is the RISE in ocean water and FALL of ocean water called

• Both green and yellow

• low tide and average high tide

• hight rise and low rise

• high tide & low tide

• What is the sources of energy which have accumulated in nature over a long period of time and cannot be quickly replaced when exhausted called?

Why should we save energy according to you?

Draw a Wind turbine

What is the armature of the dynamo connected to?

• Connected to the shaft attached to the blades of a windmill

• Connected with the shaft attached with the blades of a power plant.

• Connected with the blades of a sword

• All of the above

What is ONE advantage of a windmill and ONE disadvantage

• Both pink and yellow

• Advantage: Does not cause pollution.
  Disadvantage: it's expensive

• Advantage: Does not cause pollution
  Disadvantage: it is not expensive

• Advantage: Lasts forever
  Disadvantage: does not cause pollution

When the heat energy released in the process (nuclear power plant), is absorbed by the ?