MDCAT ENTRY TEST 2022 SOLVED MCQ 's
The substance in which atom cooperates with each other in such a way so as to exhibit a strong magnetic field is called
Ferromagnetic ✅✅✅
Paramagnetic
Diamagnetic
Non magnetic
In which medium the speed of sound is greater??
Oxygen
Air
Water
Copper ✅✅✅
Absolute temperature of water triple point is
0 K
273.16 K ✅✅✅
373.16 K
100 K
The significant figures in 0.04060 are
2
4 ✅✅✅
5
6
The reciprocal of resistance is called:
Capacitance
Resistance
Conductance ✅✅✅
Inductance
Lenz law is in accordance with law of conservation of:
Mass
Momentum
Charge
Energy ✅✅✅
The velocity of sound in vaccum is?
332 ms^-1
280 ms^-1
Zero ✅✅✅
333 ms^-1
The periodic variations of sound between maximum and minimum loudness are called
Doppler effect
Reflection
Laplace correction
Beats ✅✅✅
A fog droplet falls vertically through air with an acceleration
Equal to g ✅✅✅
Less than g
Zero
Greater than g
The acceleration along x-axis direction in case of projectile is
Zero ✅✅✅
Equal to gravity
Maximum
Constant
The number of spark plug needed in diesel engine is
4
3
2
0 ✅✅✅
A visual representation of the electric field can be obtained in terms of electric field lines, this idea proposed by
Ohm
Orsted
Faraday ✅✅✅
Ampere
Power output is maximum when
R=r ✅✅✅
R=potentail difference
R=emf
R= V
Which force is called deflecting force??
Electric
Magnetic ✅✅✅
Gravitational
Nuclear
The devices which consume electrical energy are known as
Back emf
Generator
Transformer
Load ✅✅✅
The internal energy of an ideal gas depends only on its ?
Pressure
Volume
Temperature ✅✅✅
Both Pressure and Volume
Two waves having same frequency and travelling in the same direction is called ?
Interference ✅✅✅
Beats
Stationary waves
Both beats and stationary waves
increasing mass of pendulum it's time period will ?
Increase
Decrease
Become 4 times
Remain same ✅✅✅
Fission chain reaction is controlled by:
Neutrons
Water
Ethanol
Cadmium rods✔
Interference and diffraction of light confirms its ____ nature.
Wave✔
Particle
Dual
None of above
GOOD
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