Establish the formula v = u +at, where symbols have their usual meanings.

Deduce the equation s = ut +(1)/(2) at^(2) , where symbols have their usual meanings.

Define angle of deviation. Show that angle of deviation incase of refracion of light through a prism is delta = i_1+i_2 -A where the symbols have their usual meanings.

Prove that barx_1 < barx < barx_2 where the symbols have their usual meanings.

The pressure exerted by an ideal gas is p= 1/3 M/Vc^2 where the symbols have their usual meanings. Using standard gas equation, pV=nRT we find that c^2=(3RT)/M or C^2 prop T . Average kinetic energy of translation of 1 mol of gas= 1/2 Mc^2=(3RT)/2 At what temperature, when pressure remain unchanged , will the rms speed of a gas be half its value at 0^@C ?

The pressure exerted by an ideal gas is p= 1/3 M/Vc^2 where the symbols have their usual meanings. Using standard gas equation, pV=nRT we find that c^2=(3RT)/M or C^2 prop T . Average kinetic energy of translation of 1 mol of gas= 1/2 Mc^2=(3RT)/2 At what temperature when pressure remains unchanged, will the rms speed of hydrogen be double its value at STP?

Vertical rise or fall of a particle under gravity is governed by the equations : (i) v =u +gt, (ii) h = ut + (1)/(2) "gt"^(2) , and (iii) v^(2) = u^(2) +2gh the symbols having their usual meanings. Then for a particle dropped from the top of a tower and falling freely. choose the correct options: The velocity of the body after n second is proportional to

Are the following data consistent if b_1 = 0.7 and b_2 = 1.5 (symbol have their usual meanings)

Show that the projection angle theta_0 for a projectile launched from the origin is given by theta_0=tan^(-1)((4H)/R) Where the symbols have their usual meaning.

Vertical rise or fall of a particle under gravity is governed by the equations : (i) v =u +gt, (ii) h = ut + (1)/(2) "gt"^(2) , and (iii) v^(2)= u^(2) +2gh the symbols having their usual meanings. Then for a particle dropped from the top of a tower and falling freely. choose the correct options: The distance covered in the nth second is proportional to