# Mdcat Physics Kips Practice Book Entry Test Pdf 2020 kips mdcat physics practice book pdf 2020. Kips mdcat entry test Physics book F.sc part 1 & 2 with solved practice mcqs. All chapters mcqs with answer keys.

## Kips mdcat Physics Practice Book

The current through a metallic conductor is due to the motion of
(a)free electrons
(b)protons
(c)neutrons
(d)stil1 under controversy
Resistance of a conductor depends upon
(a)nature of conductor
(b)dimension of conductor
(c)physica1 state of the conductor
(d)al1 of above
A wire having very high value of conductance is said to be
(a)very good conductor
(c)an insulator
(b)moderately good conductor
(d)no specific criterion available
A wire of Uniform area of cross-section ‘A’ length ‘L’ and resistance into two puts. Resistivity of each part
(a)remains the same
(b)is doubled
(ells halved
(d)becomes zero
Production of heat due to an electric current flowing through a conductor is given by
(a)joule effect
(b)joule Thomson’s effect
(c)Compton’s effect
(d)Feed back effect
When same current passes for same time through a thick and thin
(a)more heat is produced in thick wire
(b)more heat is produced in thin wire
(c)no heat is produced in wire
(d) equal heat is produced in thick and thin wire
When a current of LA flows for 5 sec through the IANAL: How much charge flows through the lamE,
(a) 10C
(b) 5C
(c) 1C
(d) insufficient data
One kilo.watt hour is the amount of energy delivered during
(a) one second
(b)one day
(clone minute
(d)one hour
Thermocouples convert r”
(a)heat energy into electrical energy .
(b)heat energy ZT.to light energy
(c)heat energy into mechanical energy
(d)mechamca1 energy into heat energy
An electric heater takes a current of §A from a 25OV supply when operating
normally, how much time is taken by the heater to convert 4OOOOOJ of 9″Ctrical energy
a. wSrOOsec
(b) 40OOsec
(c) 1OOOsec
(d) 160Osec
An immersion heater of 400 watts kept on for 5 hours will consume
electrical energy of
(a)2kWh “
(c)6KWh
(b)20k\Vh
(d)l2kWh

Three coplanar forces acting on a body keep it in equilibrium. They should
therefore be
(a) concurrent
(b) non concurrent
(c) parallel .
(d) non parallel
Which of the following pairs does not have identical dimensions?
(a) torque and energy
(c) energy and work
(b) momentum and impulse ‘
(d, jnass and moment of inertia
A central force is that which
(a) can produce torque
(b) can’t produce torque
(c) some time can produce torque some tithe can’t
(d) has no relation with torque
It is easier to turn a steering wheel with both hands than with a single hand because
(a) accelerating force increases on the wheel
(b) two forces act on the wheel
(c) two hands provide firm grip
(d) kouple acts on the whee]
A force of iory is acting along y-axis. Its component along x-axis is
(a) zero
(b) ION
(c) IOON
(d) 5N