General Science/General Science - Physics MCQS Sample Test,Sample questions

Question:
Curie the a unit of which of the following?

1.Luminescence

2.Radioactivity

3.Pressure

4.Mass


Question:
In which of the following mediums will sound travel with greater speed at 0° C?

1. Aluminium

2.Water

3. Hydrogen

4.Same in all of the above


Question:
Two Flat mirrors are placed at an angle of 60° from each other. How many images will be formed of a Candle placed in between them?

1.Three

2.Four

3.Five

4.Six


Question:
Nuclear Reactors are based on which of the following phenomenon?

1.Magnetic confinement of Plasma

2.Nuclear Fusion

3.Controlled Nuclear Fission

4.None of the above


Question:
On which of the following principles is Hydraulic lift based?

1. Pascal law

2.Bernoulli’s principle

3.Stoke’s law

4.Torricelli’s law


Question:
On which of the following the gravitational force between two objects does not depend?

1.Gravitational constant

2.Distance between the objects

3. Product of the masses of the objects

4.Sum of the masses of the objects


Question:
The acceleration at a given instant of time is called as:

1.Average acceleration

2. Instantaneous acceleration

3.Variable acceleration

4.Zero acceleration


Question:
The acceleration due to gravity on any planet does not depend on which of the following?

1.Radius of the planet

2. Mass of the planet

3.Density of the planet

4.Mass of the object


Question:
The branch of mechanics which deals with the study of motion of material objects without taking into account the factors which cause motion is called as:

1.Statics

2.Kinematics

3.Dynamics

4. None of the above


Question:
The value of acceleration due to gravity is minimum on which of these planets?

1.Mars

2.Jupiter

3. Mercury

4.Neptune


Question:
The X-ray crystallography mainly uses which among the following properties of electromagnetic radiation?

1.Reflection

2. Diffraction

3.Interference

4.Refraction


Question:
What are the oscillations of a body whose amplitude goes on decreasing with time called as?

1.Free oscillation

2.Maintained oscillation

3.Forced oscillation

4.Damped oscillation


Question:
What do we call the distance between two consecutive compressions of a sound wave?

1.Wave number

2.Frequency

3.Wavelength

4.Amplitude


Question:
What happens to a body when its density is equal to the density of the fluid?

1.it floats

2.it sinks

3. it remains suspended

4.None of the above


Question:
What happens to the orbital velocity of a satellite when the radius of orbit is increased?

1.it decreases

2.it increases

3.it remains same

4. None of the above


Question:
What happens to the velocity of a light body when it undergoes an elastic collision in one dimension with a very heavy body at rest?

1.its velocity becomes twice

2.it rebounds with twice of its own velocity

3. it rebounds with its own velocity

4. it stops and comes to rest


Question:
What is represented by the slope of a straight line joining two points on a velocity-time graph?

1.Average velocity

2.Instantaneous acceleration

3.Average acceleration

4. None of the above


Question:
What is the angle of contact for pure water and glass?

1.0°

2. 30°

3.180°

4.90°


Question:
What is the apparent weight of the person when the elevator is accelerating downwards?

1. equal to the actual weight

2.greater than the actual weight

3. less than the actual weight

4.0


Question:
What is the density of air at room temperature?

1.1.41

2.1.75

3. 1.29

4.1.9


Question:
What is the difference of pressure between two sides of the liquid surface called as?

1.Excess Pressure

2.Surface Pressure

3.Fluidic Tension

4.Viscosity


Question:
What is the direction of electric and magnetic fields in an electromagnetic wave?

1. parallel to each other

2.perpendicular to each other

3.at 45° to each other

4.at 120° to each other


Question:
What is the gravitational potential energy for infinite distance?

1.0

2. infinity

3.9.8 J

4.None of the above


Question:
What is the property of matter by which a body tends to regain its original configuration after the removal of deforming force known as?

1.Plasticity

2.Ductility

3.Elasticity

4.Malleability


Question:
What is the relationship between the spring constant k and the spring length in case of spring pendulum?

1.spring constant is inversely proportional to the spring length

2.spring constant is directly proportional to the spring length

3.spring constant is independent of the spring length

4.spring constant is twice the spring length


Question:
What is the S.I unit of Coefficient of Mutual inductance?

1.weber

2.candela

3. henry

4.lambert


Question:
What is the shape of meniscus when angle of contact is greater than 90°?

1.Concave

2.Convex

3.Plane

4.None of the above


Question:
What is the time period for a satellite orbiting close to the surface of earth?

1.84.6 minutes

2.72.4 minutes

3.44.8 minutes

4.24 hours


Question:
When are the two particles said to be in same phase?

1. if the phase difference between them is an even multiple of π

2.if the path difference is an even multiple of (λ / 2)

3.if the time interval is an even multiple of (T/ 2)

4.All of the above


Question:
Which is the effect of increase in impurities on the surface tension of the liquid?

1.It increases

2.It decreases

3.It may increase or decrease

4. No change


Question:
Which of the following conditions is true for an object to be in equilibrium?

1.No linear motion of the object

2.No rotational motion of the object

3. Minimum potential energy of the object

4.All of the above


Question:
Which of the following electromagnetic waves in the EM spectrum has the highest wavelength?

1.X-rays

2.Visible

3. Infrared

4.UV-rays


Question:
Which of the following has an effect on the value of acceleration due to gravity?

1.Shape of the earth

2.Height above the earth surface

3. Axial rotation of the earth

4.All of the above


Question:
Which of the following is correct about the coefficient of limiting friction between any two surfaces in contact?

1. it is equal to twice the tangent of angle of friction

2. it is equal to twice the sine of angle of friction

3. it is equal to the tangent of angle of friction

4.it is equal to the sine of angle of friction


Question:
Which of the following is correct about the properties of Sound waves?

1.Sound waves are longitudinal waves

2.Sound waves are transverse waves

3.Sound waves are both longitudinal and transverse

4.None of the above


Question:
Which of the following is equal to the upthrust of the body?

1.mass of body

2.weight of liquid

3.weight of liquid displaced

4.density of liquid


Question:
Which of the following is NOT a method to reduce friction?

1.By lubrication

2. By polishing

3. throwing sand on the ground

4.None of the above


Question:
Which of the following is NOT an application of principle of floatation?

1.Ships

2.Balloons

3.Submarines

4.None of the above


Question:
Which of the following is NOT an application of principle of floatation?

1. Ships

2.Balloons

3.Submarines

4. None of the above


Question:
Which of the following is/are part of the Classical Physics?

1.Optics

2.Thermodynamics

3.Both a and b

4.None


Question:
Which of the following produces Electromagnetic waves?

1.charges at rest

2.charges in uniform motion

3.accelerated charges

4.All of the above


Question:
Which of the following represents the Density of a material?

1.Mass/weight

2.Mass/Length

3.Mass/Volume

4.Mass/Area


Question:
Which of the following represents the speed of a sound wave?

1. wavelength x frequency

2.2 x wavelength x frequency

3.wavelength/frequency

4.(wavelength x frequency)/2


Question:
Which of the following represents the total momentum transferred to a surface by an electromagnetic wave?

1. Total energy transferred/Speed of light

2. Total energy transferred/ 2 x Speed of light

3.2 x Total energy transferred/Speed of light

4.None of the above


Question:
Which of the following statements about Pressure and Stress is NOT correct?

1.Pressure is always normal to the area

2.Pressure is always compressive in nature

3.Stress can be normal or tangential to the area

4.Stress is always compressive in nature


Question:
Which of the following statements is correct?

1. Bulk stress occurs only in liquids

2.Longitudinal stress occurs only in solids

3.Both a and b

4.None of the above


Question:
Which of the following statements is correct?

1.Bulk stress occurs only in liquids

2. Longitudinal stress occurs only in solids

3.Both a and b

4.None of the above


Question:
Which of the following statements regarding vectors is NOT correct?

1.A unit vector is dimensionless

2.A vector cannot be divided by a vector

3. A vector changes; when it is displaced to itself

4. Current is not a vector quantity


Question:
Which of the following states of matter has the weakest Intermolecular forces?

1.Solids

2.Liquids

3.Gases

4.It is same in solids; liquids and gases


Question:
Which of these is NOT an example of Periodic motion?

1.Revolution of earth around the sun

2.Rotation of earth about its polar axis

3.Motion of minute’s hand of a clock

4. None of the above


Question:
With reference to a swinging pendulum; which among the following statements is correct when it is at bottom (middle of arc)?

1.It has maximum kinetic energy and minimum potential energy

2. It has maximum potential energy and minimum kinetic energy

3.It has zero kinetic energy

4.It has zero total energy


More MCQS

  1. General Science - Biology MCQS
  2. General Science - Physics MCQS
  3. General Science - Physics MCQs Part2
  4. General Science - Chemistry MCQs Part1
  5. General Science - Chemistry MCQs Part2
  6. General Science Biology MCQs Set 1
  7. General Science Biology MCQs Set 2
  8. Biology General science Mcq Question set 1
  9. General Science MCQ Questions Set-1
  10. General Science MCQ Questions Set-2
  11. General Science MCQ Questions Set-3
  12. General Science MCQ Questions Set4
  13. Biology General science Mcq Question set 2
  14. Biology General science Mcq Question set 3
  15. Biology General science Mcq Question set 4
  16. General Science MCQ Questions Set -5
  17. General Science MCQ Questions Set -6
  18. General Science MCQ Questions Set -7
  19. General Science MCQ Questions Set -8
  20. General Science MCQ Questions Set -9
  21. General Science MCQ Questions Set -10
  22. General Science MCQ Questions Set -11
  23. General Science MCQ Questions Set -12
  24. General Science MCQ Questions Set -13
  25. General Science MCQ Questions Set -14
  26. Basic Science Genetics Linkage And Crossing Over
  27. Basic Science Genetics.
  28. Basic Science Anatomy Primary Structure Of Plants
  29. Basic Science Anatomy
  30. Basic Science Morphology Of Angiosperms Flower
  31. Basic Science Morphology Of Angiosperms Introduction To Angiosperms
  32. Basic Science botany Plant Physiology Growth
  33. Basic Science botany Plant Physiology Respiration
  34. Basic Science Morphology Of Angiosperms Reproductive Morphology
  35. Basic Science Plant Physiology Transpiration.
  36. Basic Science Taxonomy Of Angiosperms Asteraccae
  37. Basic Science botany Biotechnology
  38. Basic Science Taxonomy Of Angiosperms Asteraccae part 2
  39. Basic Science Taxonomy Of Angiosperms Euphorbiaceae
  40. Basic Science Taxonomy Of Angiosperms Naming Of Plants
  41. Basic Science Embryology Fertilization
  42. Basic Science Embryology Cleavage
  43. Basic Science Embryology Gametogenesis
  44. Basic Science Embryology Gastrulation
  45. Basic Science zoology Embryology Types Of Vertebrate Eggs
  46. Basic Science zoology Environment In Relation To Human Welfare And Diseases
  47. Basic Science Constituents Of Universe
  48. Basic Science De Broglie Waves
  49. Basic Science Fundamental Organisation Human Physiology Circulation
  50. Basic Science Genetics Eugenics And Euthenics
  51. Basic Science Genetics Multiple Alleles
  52. Basic Science Electromagnetic Waves
  53. Basic Science Magnetic Field
  54. ,Basic Science Electric Current
  55. Basic Science Morphology Of Angiosperms Leaf
  56. Basic Science Morphology Of Angiosperms Stem
  57. Basic Science Plant Physiology Photosynthesis
  58. Basic Science Taxonomy Of Angiosperms Dicot Families Fabaceae
  59. Basic Science Taxonomy Of Angiosperms
  60. Basic Science Genetics Gene Expression And Interaction
  61. Basic Science Genetics Mutations Part 1
  62. Basic Science Genetics Mutations Part 2
  63. Basic Science physics Atom Models
  64. Basic Science Nuclear Physics Nuclear Terms
  65. Basic Science Capacitor
  66. Basic Science physics Tangent Law And Galvanometer
  67. Basic Science physics Study Of The Sun
  68. Basic Science Ohms Law
  69. Basic Science biology Aschelminthes Nemathelminthes part1
  70. Basic Science Mass Deflect And Binding Energy
  71. Basic Science biology Aschelminthes Nemathelminthes Part 2
  72. Basic Science Television
  73. Basic Science Universe Galaxies
  74. General Science - Biology MCQs Part 1
  75. General Science - Biology MCQs Part 2
  76. General Science Chemistry MCQs
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!