NeetElite Master Test

The magnetic flux linked with a coil (in Wb) is given by the equations ϕ=5t²+3t+16. Then the magnitude of induced e.m.f at the fourth seconds will be

Which colour of light has the longest wavelength?

The electrostatic force between two small charged spheres having charges of 2×10⁻⁶C and 3×10⁻⁶C placed 30 cm apart in air?

The closest relative to modern man is considered to be

Two solid conductors are made up of same material, have same length and same resistance. One of them has a circular cross section of area A₁and the other one has a square cross section of area A₂. The ratio A₁/A₂ is

A P-type semiconductor can be obtained by adding

Which of the following molecule has tribe bond?

 The process of embryo for motion without fertilization is known as

Nitrogen content is kept constant in the bio sphere due to

There is no life on the surface of moon due to absence of

Which of the following element has highest catenation?

The metal which will easily release electron in Aqueous solution

The energy equivalent of 0.5 g of a substance is :

A current carrying loop is placed in a uniform magnetic field . The torque acting on it does not depend on

Huygens principle does not use

Light of frequency 1.5 times the threshold frequency is incident on photosensitive material. If the frequency is halved and intensity is doubled, the photo current becomes

Chemical knives of D.N.A. are

Who proposed mutation  theory

Nuclear was discovered by?

Steplomyers venzuelae yields

A small-signal voltage V( t ) = V_o sin ωt is applied across an ideal capacitor C

Magnolia and Oaks occur in the following Zone

I₂ is

Select the sexually transmitted diseases

The Enthalpy of reaction is maximum in which of the following reaction?

In D.N.A. stand of nucleotides are linked together by

Which of the following is non reducing sugar?

A wire of length L metre carrying a current of i ampere is bent in the form of a circle Its magnetic moment will be

Absorption depends upon

Temperature increases with height in which of the following

The main structural feature of protein

The ∆G in the process of melting of ice at -15⁰c is

The organism which cause diseases in plants and animals are called?

Corn is modification of

Presence of Carbonyl group may be shown by its reaction with

Which of the following contain both ionic and covalent bond?

The electrostatic force between the metal plates of an isolated parallel plate capacitor C having a charge Q and area A, is

The first stable product of fixation of Atmospheric Nitrogen in leguminous plants is

For which one of the following, Bohr model is not valid?

The ratio of contributions made by the electric field and magnetic field components to the intensity of an electromagnetic wave is :

Which of the following is not fat soluble Vitamin?

A long solenoid of 50 cm length having 100 turns carries a current of 2.5 A. The magnetic induction at the centre of the solenoid is [μ0=4π×10⁻⁷ T Am−1]

Testosterone is secreted

Which of the following is most Acidic?

Peptides on Hydrolysis gives