Which of the following units cannot be used to measure temperature?
Fahrenheit
Celsius
Pascal
Kevin
What is our normal body temperature?
37oC
45oC
50oC
55oC
The materials which allow heat to pass through them easily are called?
Metals
Gases
Conductors
Insulators
Heat is transferred from the hotter end to the colder end of an object is known as?
Convection
Conduction
Radiation
Vaporisation
An iron ball at 40°C is dropped in a mug containing water at 40°C. The heat will?
flow from iron ball to water
not flow from iron ball to water or from water to iron ball.
flow from water to iron ball.
increase the temperature of both.
Kink is present in
Lab thermometer
Six's maximum and minimum thermometer
Clinical thermometer
Gas thermometer
Which is example for conductors?
Water
Air
Copper
Plastic
Boiling point of water is
0oC
100oC
-10oC
In solar heaters, solar energy is converted in to
light
heat
mechanical
electrical
At room temperature mercury is in which state.
Solid
Liquid
Gas
Both solid and liquid