Define thermometer .

A resistor whose resistance changes a lot over a small temperature range is called...

• thermocouple

• thermistor

• thermal

• thermometer

the total energy of all particles is called...

• energy

• internal energy

• thermistor

• thermocuple

What is the ratio of Celsius scale?

• 4

• 5

• 9

• 10

Define temperature.

A scientist who devised the first thermometer.

In what year Galileo devised a thermometer?

• 1550

• 1590

• 1593

• 1953

Anders Celsius is from.....

• England

• Switzerland

• Sweden

• Italy

The full name of a scientist who devised a modern liquid thermometer.

There are ..... fixed points of Celsius scale.