MDCAT Physics MCQ Test With Answer for Physics Chapter wise
All the young enthusiastic aspirants who have just completed their intermediate studies and now are passionate to join medical field have to pass Medical College Admission Test (MDCAT). The next big question is how to prepare for the test. So the solution is very simple and easy. All the students can prepare themselves easily by sitting at home through online preparations at ilmkidunya.com. Here just after pressing Start button the students will get online MCQs test that will prepare them for the MDCAT.
The fine rulings on a compact disc as a diffraction grating but each line is wide like
Question # 2
The speed of secondary wavelets as mentioned in Huygen's principle is______the speed of propagation of the wave itself:
Question # 3
The curie temperature of iron is called
Question # 4
Experimental demonstration of wave nature of light was given in 1801 by
Question # 5
Monochromatic light of wavelength 300 nm is incident normally on a surface of area 4 cm2.
If the intensity of light is 150 mW/m2; the rate at which photon strike the surface:
Question # 6
Only those processes are probable to take place for which entropy os the system:
Question # 7
In a astronomical telescope the final image for normal vision is formed at
Question # 8
The image of an object 5 mm length is only 1 cm high. The magnification of the lens is
Question # 9
A ball is thrown vertically upwards. Neglecting air resistance, which statement is correct?
Question # 10
When the light from two lamps falls on a screen, no interference pattern can be obtained. Why is this?
Question # 11
Two satellites are going around the earth at a height of 250 km and 450 km respectively. If angular speed for both
is same, then centripetal acceleration will be.
Question # 12
Polymeric solids have the properties like
Question # 13
When two light waves travelling in the same direction are out of phase at any point, their resultant amplitude
Question # 14
A man has weight 980 N in a stationary lift. What will be his weight if the lift starts
moving up with anacceleration of 4.9 ms-2
Question # 15
The radius of orbit of a geostationary satellite depends upon:
Question # 16
The sky appears blue because
Question # 17
Examples of brittle substances are
Question # 18
Fiber optics also used to transmit light
Question # 19
In order to increase the K.E of ejected photo electrons, there should be an increase in:
Question # 20
A wire of 100 mm length and 1 mm2surface area stretches 10 mm under a load of 60 N. A second wire of same material, with half the diameter of the first wire is stretched by the same load. What is the extension in the second wire?
Question # 21
The central ring is bright in case of newton's ring produced by:
Question # 22
The strain is the ratio of
Question # 23
How many phone calls can be carried by single mode step index fibre
Question # 24
The phenomenon of diffraction can be exhibited by
Question # 25
Avogadro number is known as number of molecules in:
Question # 26
In 420 days, the activity of a sample of polonium (Po) fell to one-eight of its initial value.
The half-life of polonium is :
Question # 27
Propagation of light in an optical fibre requires that the light should
Question # 28
The terms phase difference and path difference are:
Question # 29
While dealing with the processes i thermodynamics, the working substances is usually:
Question # 30
The direction of angular velocity is along
Question # 31
Multimode step index fibre has a core of relatively larger diameter such is
Question # 32
Energy per unit volume of a stretched wire is
Question # 33
A longitudinal sinusoidal wave has wavelength of 1cm and a period of 2sec. Its wavevelocity is:
Question # 34
The dimension of modulus of elasticity is:
Question # 35
A radioactive substance has a half-life of 4 months. Three-fourths of the substance will
decay in:
Question # 36
When the radioactive nucleus emits a beta particle, the proton neutron ration:
Question # 37
The ratio of volumetric stress to volumetric strain is called
Question # 38
The junction potential for Germanium is;
Question # 39
A _____ lens is used in the apparatus to get newton's ring:
Question # 40
The function of compensator plate in interferometer is to
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MCAT
Physics
Important MCQ's
Sr.#
Question
Answer
1
If tube length of astronomical telescope is 105 cm and magnifying power is 20 for normal setting calculate the focal length of objective
A. 100 cm
B. 10 cm
C. 20 cm
D. 25 cm
2
We can achieve polarization by
A. Absorption
B. Reflection
C. Scttering
D. All of above
3
The absence of light in the optical fibres represents the number
A. 0
B. 1
C. 2
D. -1
4
Which of the following is a unit of energy?
A. unit
B. whatt
C. Horse Power
D. None of the above
5
Polymers have naturally combinations like with
A. Oxygen
B. Sulphuric
C. Hydrocarbons
D. Oxygen and carbons
6
An electron and a proton are accelerated through the same potential. If their masses are me and mp respectively, then the ratio of their de-Broglie wavelength is:
A. 1
B. mp/me
C. me/mp
7
In a half wave rectifier circuit operating from 50 Hz mains frequency, the fundamental
frequency in the ripple would be:
A. 25 Hz
B. 70.7 Hz
C. 50 Hz
D. 100 Hz
8
The nature of thermal radiation is similar to:
A. Ultraviolet rays
B. Light rays
C. Both of them
D. None of them
9
What is the SI unit of Tensile strain?
A. Nm-2
B. Jm-2
C. Nm-1
D. Being a number, it has no unit
10
The path difference and phase difference are related to each other as
A. Phase difference = (2π) x path difference
B. Phase difference = (2π/λ) x path difference
C. Phase difference = (λ/2) x path difference
D. Phase difference = (2λ/π) x path difference
Medical College Admission Test (MDCAT) a pre-requisite for getting admission in medical institutes and universities is a multiple choice questions based test with a total of 220 MCQs out of which 44 MCQs will be included from Physics section as per the test structure approved by University of Health Sciences (UHS).
Army medical colleges’ admissions are confirmed with the provision of NUMS entry test score. National University of Medical Sciences (NUMS) entry test consists of a total 180 MCQs out of which 45 will be included from Physics area.
Syllabus recommended by UHS for Physics subject is as under: Table of contents 1. Physical Quantities and Units 2. Forces 3. Fluid Dynamics 4. Light 5. Waves 6. Deformation of Solids 7. Ideal Gases 8. Heat and Thermodynamics 9. Electronics 10. Current Electricity 11. Magnetism and Electromagnetism 12. Modern Physics 13. Nuclear Physics
Attempting the test below will give you a real time experience of practicing MDCAT test. It will improve your preparation to get high marks in the test and also will help you in getting admission in your desired medical college.
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