April2017

NEWS 29/4/17

NEWS 29/4/17

NEWS 29/4/17 NEWS NATIONAL The country’s elite administrative service is doing more than just mourn the brave who lost their lives in anti-Naxal and anti-terror operations.Taking a voluntary ini...
Viswanathan Anand

Viswanathan Anand

Viswanathan Anand Viswanathan Anand Chess grandmaster Viswanathan “Vishy” Anand is an Indian chess Grandmaster and a former World Chess Champion. Anand became India’s first grandmast...
NEWS 26/4/17

NEWS 26/4/17

NEWS 26/4/17 NEWS NATIONAL The battle for capturing the three municipal corporations in the capital will be decided by Wednesday afternoon. The eagerly awaited outcome will have a far-reaching impact ...
Waves- Physics 13

Waves- Physics 13

Waves – Physics 13 1.The equation of a progressive wave is given by y = sin[π(t/5-x/9+π/6)]Then which of the following is correct? (a)v= 5 cm (b)λ= 18 cm (c)a = 0.04 cm (d)f = 50 Hz 2.The veloci...
Oscillations – Physics 12

Oscillations – Physics 12

Oscillations – Physics 12 A particle moving along the X-axis, executes simple harmonic motion then the force acting on it is given by (a)– A kx (b)Acos (kx) (c)Aexp (– kx) (d)Akx where, Aand k a...
Kinetic Theory – Physics 11

Kinetic Theory – Physics 11

Kinetic Theory – Physics 11 1.Two containers A and B are partly filled with water and closed. The volume of A is twice that of B and it contains half the amount of water inB. If both are at the ...
Thermodynamics – Physics 10

Thermodynamics – Physics 10

Thermodynamics – Physics 10 1.First law of thermodynamics is consequence of conservation of (a)work (b)energy (c)heat (d)all of these 2.At 27° C a gas is compressed suddenly such that its pressu...