Click to start!
10Click to start!
10Click to start!
10Click to start!
10Water behaves like other substances at all temperatures.
Water has minimum volume at 4°C.
Density of water is maximum at 0°C.
Ice floats on water.
From 4°C to 0°C, water expands.
At 4°C, water sinks to the bottom.
Aquatic life cannot survive in frozen lakes.
Frozen water can burst pipes.
Density decreases when water is heated above 4°C.
Anomalous expansion helps aquatic organisms survive in winter.
Percentage: 0%
Water has maximum density at
From 0°C to 4°C, water on heating
Anomalous expansion is a property of
Ice floats on water because
At 4°C, water
When water freezes in pipes, it exerts
Which layer freezes first in winter?
Aquatic organisms survive in winter because
Density of water decreases when heated
Bottle cracks in deep freeze due to
Most substances ______ when heated.
Water behaves ______ from most substances on heating.
From 0°C to 4°C, the volume of water ______ on heating.
Water has ______ volume at 4°C.
At 4°C, water has ______ density.
The special property of water is called ______ expansion of water.
On heating water above 4°C, its density ______.
At 4°C, water becomes the ______ and sinks to the bottom.
Ice floats on water because it has ______ density than water.
Water pipes may ______ in very cold places during winter.