Question

Fill in the blanks.

1) Force is a_________quantity and the SI unit of a force is_________

2) If the surfaces are________
friction will not act.

3) Sound can not travel through ____________

4) The more impure a liquid the ___________ is its electrical conductivity.

5) Law of ______________
states that energy remains conserved



can anybody can answer me
but who don't know ans they do not ans​

Answer 1

Answer:

1. vector quantity and S.I. unit is N (Newton).

2. smooth

3. vacuum

4. more

5. conservation of energy

Hope you got your answer

Thank you