Advertisements
Advertisements
Question
Fill in the blank
An earthquake is a _______ change.
Advertisements
Solution
An earthquake is a non-periodic change.
APPEARS IN
RELATED QUESTIONS
Fill in the blank
Burning of fuel is a _______ change.
State whether the following is physical or chemical changes.
Boiling of an egg —
True or false?
During a physical change energy is either given out or absorbed by the system.
What role does energy play in initiating a chemical change ?
Under which different types can the following changes be classified?
Conversion of milk into yoghurt.
Fill in the blanks with the appropriate words of the statement given below:
Chemical changes may involve exchange of energy in the form of __________ and _________.
Picture based question
Observe the picture and list down the changes that are accompanied in the picture.
- ______.
- ______.
- ______.
Paper, LPG, CNG petrol, etc, are ______ substances.
The difference between initial state and the final state is called change.
Cut vegetables turn brown when exposed to air, this is due to ______.
