Let and be the roots of equation
is equal to:
Compound X will be
Find the compound "X" which give the following test:
Neutral FeCl3 -Ve
Fehling Solution -ve
Iodoform reaction +ve
Grignard reagent +ve
Two particles move at right angle to each other de Broglie wavelengths as and , particle suffers a perfectly inelastic collision. The de Broglie wavelength of final particle is given by
An interference experiment ratio of amplitude of coherent waves is . What is the ratio of maximum and minimum intensities of frings?
What is time at which the rate of dissipation is equal to the rate at which magnetic energy stored in the inductor?
Plane electromagnetic wave travelled in x-direction has electric field component E = 6V/m which is in y-direction. Corresponding Magnetic field component (B) is-
Bob at pendulum mass 2g, charge , an electric field of intensity 2000v/m. Angle of pendulum with vertical at equilibrium?
Consider a Steel wire of radius= 2mm of a load equal to 4 kg to be suspended from a rigid support and its top end, such that it is in hanging in a vertical position. What is its tensile stress due to its own weight? (take )