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Temperature Measurement and Variability Quiz

#1

Which temperature scale is commonly used in scientific research?

Kelvin
Explanation

Absolute measurement scale starting from zero.

#2

What is the freezing point of water in Fahrenheit?

32°F
Explanation

Water freezes at this temperature.

#3

What is the unit of measurement for temperature in the International System of Units (SI)?

Kelvin
Explanation

SI unit for temperature.

#4

What is the boiling point of water in Kelvin?

373 K
Explanation

Temperature at which water boils.

#5

What is the formula to convert Celsius to Fahrenheit?

F = (C * 9/5) + 32
Explanation

Conversion equation.

#6

What type of thermometer uses the expansion and contraction of a liquid to measure temperature?

Mercury thermometer
Explanation

Common thermometer using mercury as the liquid.

#7

Which type of thermometer is commonly used in cooking to measure the temperature of food?

Digital thermometer
Explanation

Electronic device for precise temperature measurement.

#8

What device is commonly used to measure body temperature?

Thermometer
Explanation

Instrument for measuring temperature.

#9

Which of the following is NOT a method for measuring temperature?

Photometer
Explanation

Device used for measuring light intensity.

#10

What is the approximate temperature of absolute zero in Celsius?

-273°C
Explanation

Lowest possible temperature.

#11

Which gas-filled thermometer is commonly used in meteorology?

Gas thermometer
Explanation

Measures atmospheric temperature.

#12

Which material is commonly used in a bimetallic strip thermometer?

Copper and aluminum
Explanation

Two metals with different coefficients of expansion.

#13

Which phenomenon does a thermographic camera detect to measure temperature?

Heat radiation
Explanation

Infrared energy emitted by objects.

#14

Which of the following materials has the highest coefficient of thermal expansion?

Aluminum
Explanation

Material expands most for a given temperature change.

#15

What principle is utilized in a resistance thermometer for temperature measurement?

Ohm's law
Explanation

Relates resistance, voltage, and current.

#16

What is the primary principle behind a pyrometer for temperature measurement?

Blackbody radiation
Explanation

Measurement based on emitted radiation.

#17

Which phenomenon is utilized in a thermoelectric thermometer?

Seebeck effect
Explanation

Voltage generated by temperature difference.

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