What temperature does the thermometer show?
  • 80° F
  • 81° F
  • 82° F
  • 85° F
Which thermometers temperature is about 25° Celcius?
  • Red
  • green
  • blue
  • blue and red
___________________ is a measure of how hot or cold something is
  • Humidity
  • Temperature
  • Water
  • Precipitation
IDENTIFY THE THERMOMETER
  • CLINICAL THERMOMETER
  • DIGITAL THERMOMETER
  • LABORATORY THERMOMETER
  • BOTH 1 AND 2
Pick the correct statement(s) i. The Kelvin scale temperature is not expressed in degrees. ii. Lord Kelvin proved in theory that the lowest measurable temperature is -273 degree Celsius.
  • (i) is correct
  • (ii) is correct
  • (i) and (ii) are correct
  • Neither (i) nor (ii) is correct
Absolute zero temperature can be measured using _____.
  • Kelvin thermometer
  • clinical thermometer
  • laboratory thermometer
  • weather thermometer
In day to day life, which activity listed below will not involve measurement of temperature?
  • Packing a lunch box
  • Drying wet hair
  • Ironing a dress
  • Watching TV
What is the boiling point of water ?
  • 212 C
  • 100 C
  • 32 C
  • 0 C
Is the temperature, 0 degrees Celsius, show the melting, freezing, or boiling point of water?
  • freezing point
  • melting point
  • boiling point
  • both freezing point and melting point
When crushed ice is heated continuously, its temperature remains at C because
  • Ice absorbs no heat
  • Heat is used to change state from solid to liquid
  • Thermometer stops working
  • Water freezes at C only
Boiling water remains at C even after continuous heating because heat is used to
  • Increase kinetic energy
  • Increase temperature
  • Break intermolecular forces
  • Increase density
Mercury is suitable for thermometers because it
  • Wets glass
  • Expands uniformly
  • Is colourless
  • Has low density
The kink in a clinical thermometer helps to
  • Increase sensitivity
  • Prevent mercury from falling back
  • Measure room temperature
  • Reduce expansion
Best thermometer to measure boiling water is
  • Clinical thermometer
  • Digital thermometer
  • Laboratory thermometer
  • Infrared thermometer
A clinical thermometer should not be used to measure boiling water because
  • It has no scale
  • It is too long
  • Mercury may expand excessively and break it
  • It shows digital reading
SI unit of temperature is
  • Celsius
  • Fahrenheit
  • Kelvin
  • Joule
Absolute zero corresponds to
  • C
  • C
  • C
  • F
Normal human body temperature is approximately
  • C
  • C
  • C
  • C
Fahrenheit scale has how many divisions between freezing and boiling points of water?
  • 100
  • 180
  • 212
  • 273
Which thermometer should be read while it is immersed in the substance?
  • Clinical thermometer
  • Digital thermometer
  • Laboratory thermometer
  • Infrared thermometer
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