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The diagram shows the scales used for recording temperatures. The labels for the scales are missing.
A
W: FahrenheitX: CelsiusY: KelvinB
W: KelvinX: CelsiusY: FahrenheitC
W: CelsiusX:FahrenheitY: KelvinD
W:CelsiusX: KelvinY: Fahrenheit2
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What is the temperature, in degrees Celsius, of a substance with a temperature of 49K?
A
–322°CB
–224°CC
224°CD
322°C3
A thermometer is placed in water in order to measure the water’s temperature. What would cause the liquid in the thermometer to drop?
A
The molecules in the water spread apart.B
The molecules in the thermometer’s liquid spread apart.C
The kinetic energy of the water molecules decreases.D
The kinetic energy of the thermometer’s liquid molecules increases.4
Which shows the potential energy of particles in three substances, from least to greatest?
A
liquid, solid, gasB
liquid, gas, solidC
solid, liquid, gasD
gas, liquid, solid5
A thermometer is placed in water in order to measure the water’s temperature. What would cause the liquid in the thermometer to rise?
A
The molecules in the water move closer together.B
The molecules in the thermometer’s liquid spread apart.C
The kinetic energy of the water molecules decreases.D
The kinetic energy of the thermometer’s liquid molecules decreases.Did you find these answers helpful?
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