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WorksheetsPhysics II Quiz 1!🥳
Total questions: 16
Worksheet time: 8mins
It is a condition in which two objects would not exchange energy by heat or electromagnetic radiation if they were placed in thermal contact.
Temperature
Zeroth Law
Heat
Thermal equilibrium
If two objects are separately in thermal equilibrium with a third object, then they are also in thermal equilibrium with each other. What concept is this?
Temperature
Zeroth Law
Heat
Thermal equilibrium
You put a thermometer in a pot of hot water and record the reading. What temperature have you recorded?
An equal average of the temperatures of the water and thermometer
A weighted average of the temperatures of the water and thermometer, with more emphasis on the temperature of the water
A weighted average of the water and thermometer, with more emphasis on the temperature of the thermometer
The temperature of the thermometer
The temperature of the water
Which is not a temperature dependent property?
Volume of a liquid
Dimension of liquid
Electric resistance of a conductor
Volume of a gas
It is usually formed into a spiral, with the outer end anchored to the thermometer case and the inner end attached to a pointer.
Infrared thermometers
Mercury Thermometer
Bimetallic strip thermometer
Resistance Thermometer
Alcohol Thermometer
Alcohol thermometers are not useful above 95°C (boiling point)
True
False
Sometimes
Depends on the scenario
It is the thermodynamic equilibrium state of minimum energy.
(a)
SI unit of absolute temperature?
(a)
What is 18K in Celsius?
(a)
What is the steam point in Fahrenheight?
(a)
Outer space has a temperature of? (in Kelvin)
(a)
This occurs due to the increase in the average separation of the atoms.
(a)
Density of water is max. at 4°C.
True
False
Sometimes
Depends on the scenario
When the gas is kept at a constant temperature, its pressure is directly proportional
to the volume.
True
False
Sometimes
Depends on the scenario
When the pressure of the gas is kept constant, the volume is directly proportional to the temperature.
(This behavior is described historically as Charles’s law.)
True
False
Sometimes
Depends on the scenario
One mole of any substance contains Avogadro’s number of constituent particles (atoms or molecules).
True
False
Sometimes
Depends on the scenario
