Derive Bragg's equation .

Which of the following is incorrect statement about the Bragg's equation n lambda = 2d sin theta ?

Which of the following is Bragg's equation ?

Derive de-Brogile equation.

Derive an equation for the first mode of vibration of an air column in a closed organ pipe.

Derive an equation for displacement of a projectile fired at an angle theta from the ground.

Derive an equation for the angle covered by, a rotating rigid body in the nth second.

Derive an equation for the first mode of vibration of an air column in an open organ pipe.

Derive the equation of continuity.

Derive the equations of rotational motion for a body moving with uniform angular acceleration,

What are buffer solutions and how are they prepared? Explain the buffer action of an acidic buffer solution. Derive Henderson's equation for an acidic buffer.