hpatra09 Asked: September 2023 If 50 Newton force is applied on an object by another object create a pressure equal to 20 Pascal. find the
hpatra09 Asked: September 2023 when a copper vessel is exposed to moist air it gets coated with a greenish layer name the greenish substance
hpatra09 Asked: December 2022 difference of two digit of a two digit number is 4 if we reverse the digits then the sum of original number