Question

Q10: Give the SI unit of G.
or
Give the SI unil of g.
Q11: Large schools of fishes in open sea are located with he help of
(a) satellites (b) echosounder
Q12: Give an example where work done by a force is negative.
(a) satellites
(b) echosounder
(c) fishing nets
(d) both a and b​

Answer 1

Answer:

SI unit of G is M/s-¹........

Answer 2

Answer:

Q10.kg,Q11.(b),Q12.(a),(b)

Explanation:

bcoz it was proved scientifically