Advertisements
Advertisements
प्रश्न
State the volume changes that you will observe when a given mass of water is heated from 0°C to 10°C. Sketch a temperature-volume graph to show the behaviour.
Advertisements
उत्तर
When a given mass of water is heated from 0°C to 4°C, it contracts, i.e. its volume decreases.
On heating from 4°C to 10°C, it expands, i.e. its volume increases.
APPEARS IN
संबंधित प्रश्न
The temperature rises by 18°F. What is the rise on the Celsius scale?
What is the relation between α and γ?
Why is a ventilator provided in a room?
A spiral cut from a thick chart paper is pivoted at 0 and is held slightly above a burning candle You will notice that the spiral starts moving. Explain.
Temperature is the average ______ of the molecules of a substance.
The temperature and heat are ______ quantities.
One calorie is the amount of heat energy required to raise the temperature of _______ of water through ______.
Figure (a–d) shows the readings on four different thermometers. Indicate which of the reading shows the normal human body temperature?
