Answer:
So percentage error will be 2 %
Explanation:
We have given initial value of acceleration due to gravity 
And final value of acceleration due to gravity 
We have to find the percentage error
We know that percentage error is given by 
So
%
Answer:
i think the answer is gravity
Amalgamating is the coating of zinc plate with mercury.
Answer:
Sorry I don't understand this language I'm sorry
It can be found in granitic and basaltic rock.