Statement (A) : Bowl gets heated by the heat generated when the mixer is used for few minutes. Reason (R) the mixer bowl is heated by heat generated due to friction

Question : Statement 1: Geothermal energy is a reliable and consistent source of power as it is not dependent on external factors like weather conditions.

Statement 2: Geothermal power plants utilize the heat generated by the Earth's core to produce electricity.

Option 1: Both statements are true.
 

Option 2: Statement 1 is true, and Statement 2 is false.
   

Option 3: Statement 1 is false, and Statement 2 is true.

Option 4: Both statements are false.

Question : Statement 1: Global warming is primarily caused by an increase in greenhouse gas emissions, such as carbon dioxide and methane.

Statement 2: These gases trap heat in the Earth's atmosphere, leading to a rise in average global temperatures.

Option 1: Both statement 1 and statement 2 are true, and statement 2 is the correct explanation of statement 1 .

Option 2: Both statement 1 and statement 2 are true, but statement 2 is not the correct explanation of statement 1 .

Option 3: Statement 1 is true, but statement 2 is false.

Option 4: Statement 1 is false, but statement 2 is true.

Question : Assertion: Global warming is primarily caused by the increase in greenhouse gas emissions.

Reason: Greenhouse gases trap heat in the Earth's atmosphere, leading to a rise in temperature.

Option 1: Both assertion and reason are correct, and the reason is the correct explanation of the assertion.

Option 2: Both assertion and reason are correct, but the reason is not the correct explanation of the assertion.

Option 3: Assertion is correct, but the reason is incorrect.

Option 4: Assertion is incorrect, but the reason is correct.

Question : Statement 1: Geothermal energy is a renewable source of energy derived from the heat of the Earth's interior.

Statement 2: Geothermal power plants convert geothermal heat into electricity through steam turbines.

Option 1: Both statements are true.
 

Option 2: Statement 1 is true, and Statement 2 is false.
 

Option 3: Statement 1 is false, and Statement 2 is true.

Option 4: Both statements are false.

Question : When quick lime is added to water

Option 1: Heat is liberated

Option 2: Heat is absorbed

Option 3: Temperature decreases

Option 4: No heat change takes place