EASY
Earn 100

Mercury or (water/alcohol) is used in thermometer.

100% studentsanswered this correctly

Important Questions on Heat and Temperature

EASY
Science>Physics>Heat and Temperature>Thermometer
Differentiate clinical thermometer and laboratory thermometer.
MEDIUM
Science>Physics>Heat and Temperature>Thermometer
Explain the working of ethanol thermometer.
EASY
Science>Physics>Heat and Temperature>Thermometer
In the first thermometer air was used as the thermometric substance.
EASY
Science>Physics>Heat and Temperature>Thermometer
Where is a ethanol thermometer used for ?
EASY
Science>Physics>Heat and Temperature>Thermometer
Ethanol thermometer is not suitable to measure low temperatures.
EASY
Science>Physics>Heat and Temperature>Thermometer
A thermistor is a specific type of resistor that uses sensors to help regulate cold and heat.
EASY
Science>Physics>Heat and Temperature>Thermometer
Alcohol thermometers are used to measure low temperature.
EASY
Science>Physics>Heat and Temperature>Thermometer

The resistance of a thermistor at 0°C is 2000 Ω. At 100 °C the resistance falls to 200 Ω. When the thermistor is placed in water of constant temperature, its resistance is 620 Ω.

Assuming that the resistance of the thermistor varies linearly with temperature, calculate the temperature of the water.

EASY
Science>Physics>Heat and Temperature>Thermometer
An ethanol thermometer has a greater value of _____ coefficient of expansion than a mercury thermometer.
EASY
Science>Physics>Heat and Temperature>Thermometer
Define thermistor thermometer.
EASY
Science>Physics>Heat and Temperature>Thermometer
A clinical thermometer contains a thermistor.
MEDIUM
Science>Physics>Heat and Temperature>Thermometer
List the advantages of ethanol thermometer over other liquid thermometers.
EASY
Science>Physics>Heat and Temperature>Thermometer
Who invented the first thermometer?
MEDIUM
Science>Physics>Heat and Temperature>Thermometer
Air was used in the first thermometer as it expands rapidly on _____ and contracts on cooling.
EASY
Science>Physics>Heat and Temperature>Thermometer
What is Galileo thermometer?
EASY
Science>Physics>Heat and Temperature>Thermometer
Thermistors are used as thermal sensors.
EASY
Science>Physics>Heat and Temperature>Thermometer
Name the thermometer which does not use mercury as the thermometric liquid.
EASY
Science>Physics>Heat and Temperature>Thermometer
What are the uses of thermistor thermometer?
EASY
Science>Physics>Heat and Temperature>Thermometer
The first thermometer was invented by Galileo.
MEDIUM
Science>Physics>Heat and Temperature>Thermometer
Describe about a digital thermometer.