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Heat | Heat - Exercise

Question 19

A laboratory thermometer A is kept 7 cm away on the side of the flame while a similar thermometer B is kept 7 cm above the flame of a candle as shown in Figure 4.5.

Which of the thermometers, A or B, will show a greater rise in temperature? Give reason for your answer.

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image b) because hot air rises up from candle which burns due to convection

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subject-cta

Question 19

A laboratory thermometer A is kept 7 cm away on the side of the flame while a similar thermometer B is kept 7 cm above the flame of a candle as shown in Figure 4.5.

Which of the thermometers, A or B, will show a greater rise in temperature? Give reason for your answer.

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

image b) because hot air rises up from candle which burns due to convection

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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