No student devices needed. Know more
10 questions
These doughs are changed by ......
Heating
Cooling
Force
This material becomes hard after gets ...... .
cooling
into water
heating
Which material below becomes liquid after gets heat?
Which material undergoes changes by squashing?
This material becomes solid by ...... .
When you place this material in the freezer, it will become .... .
liquid
solid
gas
I am a material.
I can dissolve in the water.
What am I ?
sand
salt
cotton
Where do I come from?
cotton tree
sand
oil
Which of the following changes to form new material?
Paper gets force become origami bird.
Water gets cooling become ice cubes.
Paper gets heating become ash.
What is new material we can get from natural material? (by recycling)
Explore all questions with a free account