Use the dimensional analysis and check the correctness of given equation (no spam ) plz:- PV= nRT

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

An object has a weight of 500 on earth what is the mass of this object

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.