Advertisements
Advertisements
Question
State whether the following statement is true or false:
Stretching of rubber bands is not a physical change.
Options
True
False
Advertisements
Solution
This statement is False.
Explanation:
Stretching of rubber bands is a physical change.
APPEARS IN
RELATED QUESTIONS
Fill in the blank.
A new substance is formed in a ............... change.
Classify the following changes as physical or chemical:-boiling
Is burning a physical change or a chemical change? Why?
What do you observe when :
lighted match stick is brought near the mouth of the test tube containing hydrogen gas.
Fill in the blank.
Growing of a seedling into a plant is _______ change.
Classify the following as physical or chemical change :
Condensation of steam
Read the paragraph and note down the various types of changes it mentions.
It was nearing six o'clock in the evening. The sun was setting. A breeze was blowing. Leaves on the tree were shaking. Sahil was sitting in the courtyard, rolling balls of wet soil, and shaping them into various toys. Then he felt hungry and went into the house. Mother made a dough from wheat flour and fried purees. While eating hot purees, his attention was drawn outside the window. It had started raining. There was lightning, too. Sahil was enjoying his dinner in the dim light.
Change is the law of nature and occurs in our everyday life, at all times and in all places.
Differentiate between the following change with a suitable example.
Slow and fast change.
A physical change is generally____________.
The change of state of a substance from solid to liquid and liquid to gas is ______.
