Class 7 Science Online Tests
Physical States and Changes MCQ (Multiple Choice Questions) PDF Download
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The MCQ: A point at which a liquid is changed into gas at a specific temperature, is called; "Physical States and Changes" App Download (Free) with answers: Melting point; Boiling point; Freezing point; Evaporation; to study homeschool online courses. Solve Particle Model of Matter Quiz Questions, download Apple eBook (Free Sample) for taking online classes.
Physical States and Changes MCQs: Questions and Answers PDF Download
When solid is heated its particles begin to vibrate fast by gaining
- energy
- volume
- mass
- force
A point at which a liquid is changed into gas at a specific temperature, is called
- melting point
- boiling point
- freezing point
- evaporation
The physical state of matter is changed with the change in
- temperature
- pressure
- light
- both a and b
The process of conversion of a solid state into liquid is called
- melting
- boiling
- freezing
- solidifying
The particles move far from each other and vibrate strongly breaking the attractive force among them upon
- melting
- boiling
- freezing
- solidifying
Class 7 Science Practice Tests
Physical States and Changes Learning App: Free Download (Android & iOS)
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