A. Simple cubic

C. All of the above

D. Body centred cubic

A. May be at rest or in motion

B. Always in uniform motion

D. Always at rest

B. ?-rays

C. ?-rays

D. All of above have the same speed

A. No light

B. Remains same

C. Brightness decreases

A. At L will be more than at C

C. At L will be less than at C

D. Different

B. non of these

C. galvanic

D. rotory

A. B & C

B. A B & C

D. A & B

A. 1st

B. 2nd

D. 4th

A. 10-14m

B. 10-11m

C. 10-12m

A. NmA-2

B. NmA-1

C. NAm-1

A. Zero magnitude

B. No specified direction

D. Both A and B are not correct

A. Electrical semi conductors alone

B. Electrical insulators alone

C. Electrical conductors alone

A. 0.04J

B. 1.0J

D. 0.02J

A. Ampere

C. Maxwell

D. Thomson

B. conservative force

C. both A and B

D. none of these

A. Sr-90

C. CA-41

D. I-131

A. Rotational equilibrium

B. Translational equilibrium

D. Both A and C are corret answer

A. Antiproton

C. Positron

D. Antineutron

A. none of the above

B. non-renewable

C. stable

B. Torque and energy

C. Energy and work

D. Momentum and impulse

A. measure voltage across a circuit

B. measure current flowing through a circuit

D. measure potential difference between two points in a circuit

A. have no effect upon each other

C. they cancel out their individual magnetic fields

D. attract each other

B. 0.9x102sec

C. 1.5x105sec

D. 15 sec

B. None

C. Twice

D. Four times

B. V esc = Vo

C. V esc = 2Vo

D. V esc = 1/2Vo

A. I = 2I?Sin(?t/2)

B. I = 2ISin?t

C. I = I?sin(2?t)

A. Acceleration

B. Linear acceleration

C. Direction of motion of the body

A. independent mass m

B. directly proportional to m

C. directly proportional to q

B. no damping at all

C. radial field disintegration

D. very high damping

A. R=qmV/B

C. R=qmB/V

D. R=qB/mV

A. (F1+F2) (121+122)

B. (F1+F2) (12-11)

D. (F1+F2) (122-112)

A. Nickel-63

C. Strontium-90

D. Carbon-14

A. Symmetry

B. Isotropy

C. Cleavage

A. Cylindrical coordinate system

B. Polar coordinate system

D. Spherical coordinate system

A. demagnetize it completely

C. strengthen it

D. reverse its polarity

B. 4.2 km S-1

C. 7.5 km S-1

D. 9.5 km S-1

A. ?-rays

C. ?-rays

D. ?-rays

B. N=Noe?t

C. No=N(1+e?t)

D. N=Noe-?t/2

A. Net energy is conserved

C. Net momentum is conserved

D. Net charge is conserved

A. 1

B. 4

D. 2

A. Smaller

B. Sometimes smaller some times greater

C. Same

A. i^

B. k^

C. j^

A. 90

C. 180

D. 45

A. Neutron

B. Electron

C. Positron

A. Mass

C. Hardness

D. Density

A. Its electric field

B. Its coils

D. Both electric and magnetic fields

A. Pressure

B. Youngs modulus

C. Stress

A. 12mH

C. 10mH

D. 20mH

A. (stress/strain)

B. Stress/strain

D. Stress x strain

A. 1T = 10-2 G

B. 1T = 10-4 G

C. 1T = 103 G