Advertisements
Advertisements
प्रश्न
Give two reasons to justify an iron almirah is a solid at room temperature.
उत्तर
An iron almirah is a solid at room temperature (25°C) because:
- It has a definite shape and volume like a solid at room temperature.
- It is rigid as solid at room temperature.
APPEARS IN
संबंधित प्रश्न
Convert the following temperature to the celsius scale.
293 K
What do you mean by the change of state? Write the flow chart showing the complete cycle of change of state.
Tick (√) the correct alternative from the choice given for the following statement.
When you put some ice cubes in a glass, droplets of water are formed on the outer wall of the glass. This explains the phenomenon of
What do you understand by the change of phase of a substance?
What do you understand by the term 'latent heat' ? What are the two types of latent heat ?
Why does the temperature of a substance remain constant during the change of state ?
Differentiate between: Solidification and condensation
Give reasons:
How is interconversion of states of matter different from chemical reaction?
What happens to a metal ball when it is heated? What does this show?
Why does this happen?
Coconut oil thickens in winter.
