THERMOMETRIC PROPERTIES

The idea of making thermometers is :..................

• Changing the gas volume with the changing of temperature.

• Changing the liquid volume with the changing of temperature.

• Changing mass of gases with the changing of temperature.

• a- Changing mass of liquids with the changing of temperature.

All the following is the properties of mercury as a thermometric liquid except :

• Good heat conductor

• Given the limited extent to measure temperature

• Regular expanded material

• Doesn't stick with glass walls

The maximum and minimum graduation of the clinical thermometer is between:........

• 32: 42 0C

• 35: 45 0C

• 35: 42 0C

• 32: 45 0C

How does a bimetallic thermometer work?

• the two metals expand and contact at different rates as the temperature changes.

• the two metals expand and contact at the same rate as the temperature changes.

• one metal expand and another contracts at the same time.

A thermometer measures..

• The length of an object.

• The temperature of an object.

• The volume of an object.

A measure of the average kinetic energy of the individual particles in an object is called:

• thermal energy
• conduction
• convection
• temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The temperature of a substance increases as___.

• the substance expands
• the average kinetic energy of its particles increases
• the substance's volume increases
• the substance's mass increases

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Observe the diagram. Which statement is true about the kinetic energy of the molecules in the containers?

• The molecules are moving faster in Diagram A

• The molecules are moving slower in Diagram A

• The molecules are moving at the same rate in both diagrams

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

100 °C = _____ K

• 173 K

• 373K

• 273 K

• 0 K

Convert: 253 °C to K:

• 526 K

• 625 K

• 0 K

• 186 K