Temperature measurement

Measure the temperatures of the bodies and record the results in the table. Answer the question.

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A thermometer is used to measure the temperature. The thermometer measures the temperature of the body by bringing it into thermal contact with the examined body and waiting until the thermometer reading stabilizes (thermal equilibrium is reached).

The body	Temperature
The atmosphere in the classroom	$^{\circ} C$
Table top	$^{\circ} C$
Palm	$^{\circ} C$
Aluminum test piece	$^{\circ} C$

Have a class experiment called "Who is the hottest student in the class?" Take the students' hand temperature and see who has the highest temperature.

Is it a problem at all if different results are obtained when measuring the temperature of one and the same body?