Q.1.
Ellie’s house has central heating. The rooms in the house are heated by radiators. Ellie’s Mom says, ‘It is too warm.’ She turns down the central heating. What does Ellie’s Mom use to turn down the central heating?
-
0%
A thermometer
-
0%
A thermostat
-
0%
A radiator
-
0%
A boiler
Q.2.
How do you know the water is very hot?
-
0%
Because you can see through the dish
-
0%
Because the dish is transparent
-
0%
Because there is no lid on the dish
-
0%
Because the water is boiling
Q.3.
What do we call how hot or cold it is?
-
0%
The weather
-
0%
The temperature
-
0%
The pressure
-
0%
The height
Q.4.
What do we use to measure temperature?
-
0%
A ruler
-
0%
A thermometer
-
0%
A compass
-
0%
A calculator
Q.5.
Tom’s Mom opens the fridge door. She says it is:
-
0%
Cooler inside the fridge than outside the fridge
-
0%
Cooler outside the fridge than inside the fridge
-
0%
Warmer inside the fridge than outside the fridge
-
0%
Just as warm inside the fridge as outside the fridge
Q.6.
This stove is very hot. It has a lot of ____ energy.
-
0%
Sound
-
0%
Heat
-
0%
Electrical
-
0%
Magnetic
Q.7.
This is a bonfire. Why is the bonfire hot?
-
0%
Because the sun is shining
-
0%
Because it is a yellow color
-
0%
Because the wood is burning
-
0%
Because the wood is melting
Q.8.
The picture shows a pond in a park. How do you know the water in the pond is very cold?
-
0%
Because the water has frozen
-
0%
Because there are no leaves on the trees
-
0%
Because the sun is shining
-
0%
Because the water has melted
Q.9.
Holly and Beth are playing in the snow. It is cold. Before they went out, their Mom told them to:
-
0%
Eat some candies
-
0%
Get wet through
-
0%
Wrap up warm
-
0%
Fall out among themselves
Q.10.
We can sense if we are hot or cold. Which part of us senses hot or cold?
-
0%
Our eyes
-
0%
Our hair
-
0%
Our skin
-
0%
Our ears