Heat Sources and Flame Quiz

What is the condition of being hot?

• SUN

• MOON

• INCREASE OF TEMPERATURE

• COLDNESS

What are the two ways heat can be obtained?

• Natural source of heat

• Artificial source of heat

What is a natural source of heat?

• Heat from the sun

• Heat from a spirit lamp

What is an artificial source of heat?

• Heat from the sun

• Heat from a spirit lamp

• Heat from a kerosene stove

• Heat from a Bunsen burner

• Heat from a gas stove

What is flame?

Evaluate responses using AI:

OFF

What are the two main types of flame?

• Luminous flame

• Non luminous flame

What is a luminous flame?

Evaluate responses using AI:

OFF

What are the parts of a luminous flame?

• Thin outer zone

• Luminous and yellow zone

• Zone of unburnt gas

• Blue or green zone

Why does a luminous flame produce soot?

Evaluate responses using AI:

OFF

Why does a luminous flame produce less heat?

Evaluate responses using AI:

OFF