Question

Q.2] A. Write True or False (Only mention true or false, no need to
correct the false statement)
1. When muscles contract there is no movement at the joint.
2. Impurities of sand and soil in an ore are called dengue.
3. William Gilbert proposed the concept lines of force
4. Copper is a good conductor of electricity
​

Answer 1

1. T

2. F

3. F

4. T

Hope it helps you