Question Id: MA 0000002 Question : The perimeter of a triangle is 36 cm if its sides are in the ratio of 1:3:2 find the all sides of the triangle ? …
Read moreQuestion Id: MA 0000001 Question : Find the roots of the equation \(4-11x=3^{2}\) To find : roots of the equation \(4-11x=3x^{2}\) Solution : Giv…
Read moreQuestion Id: PH0000004 Question : What is the Newton's formula for spherical mirror? Solution : A useful formula for spherical mirror is Newt…
Read moreQuestion Id: PH0000003 Question : Which of the following equation correctly represents the momentum of a photon of energy E? (a) \(\frac{E}{c}\) (b…
Read moreQuestion Id: PH0000002 Question : Find radius of the curvature of the concave mirror having focal length 7.5 cm. To find : radius (r) of the curva…
Read moreQuestion Id: PH0000001 Question : Define and give mathematical expression for absolute error, relative error and percentage error. Solution : Abso…
Read more
Join Us