Result:
1/10
1. What happens to substances when they receive heat?
Contracts
Expands
No change
Weight increases
2/10
2. What happens when substances cool down?
Expands
Contracts
No change
Melts
3/10
3. The reason why electric lines sag during summer:
Wind
Weight of the wire
Thermal expansion
Cold
4/10
4. Which principle is used to open tight metal lids by heating?
Condensation
Evaporation
Thermal expansion
Melting
5/10
5. The term used to indicate the measure of heat:
Energy
Temperature
Calorie
Pressure
6/10
6. What is the normal temperature of the human body?
100°C
98.6°C
37°C
32°C
7/10
7. The instrument used to measure body temperature:
Laboratory Thermometer
Clinical Thermometer
Barometer
Speedometer
8/10
8. Which is the unit used to measure temperature?
Meter
Liter
Degree Celsius
Gram
9/10
9. The wind blowing from the sea to the land during the day:
Land Breeze
Sea Breeze
Storm
Cyclone
10/10
10. The wind blowing from the land to the sea during the night:
Sea Breeze
Land Breeze
Monsoon
Hot Wind