Question

"(B) \\( \\quad \\begin{array} { c c c c c c c c } { ( B ) } & { } & { n y } & { } & { ( C ) } & { \\frac { m y } { m x } } & { } & { ( D ) } & { \\frac { m y } { n x } } \\\\ { \\text {alue of } } & { \\varphi ^ { \\prime } } & { a t } & { a \\text {height} } & { h \\text { above the surface of the earth is the same as at a depth } x \\text { below } } \\\\ { \\text { much smaller than the radius of the earth, then: } } & { \\text { (D) } } & { x = h ^ { 2 } } \\\\ { \\text { carch desen } } & { \\text { (C) } } & { x = h / 2 } & { \\text { (D) } x = h ^ { 2 } } \\end{array} \\)"

Answer 1