Physics (General Science) : All SSC Exams Previous Years Questions Papers Solved Part 12

Custom Search

Q.1:- The source of the sun’s energy is the process of ?

  1. Photoelectric emission
  2. Nuclear fission
  3. Nuclear fusion
  4. Thermionic emission

Q.2:- For a body moving with non-uniform velocity and uniform acceleration ?

  1. Displacement – Time Graph is linear
  2. Displacement – Time graph is non-linear
  3. Velocity – Time graph is non-linear
  4. Velocity – Time graphs is linear

Q.3:- Which of the following is used to split white light into different colours ?

  1. Glass slab
  2. Convex lens
  3. Concave lens
  4. Prism

Q.4:- Which of the following is most elastic ?

  1. Rubber
  2. Wet clay
  3. Steel
  4. Plastic

Q.5:- ‘Therm’ is the unit of ?

  1. Power
  2. Heat
  3. Light
  4. Distance

Q.6:- Energy of Ultraviolet rays is greater than ?

  1. Infrared Rays
  2. Gamma Rays
  3. X-Rays
  4. Cosmic Rays

Q.7:- The distance between node and adjacent antinode is 30 cm. The wavelength is ?

  1. 30 cm
  2. 90 cm
  3. 120 cm
  4. 60 cm

Q.8:- The wall of a dam is broader at the base ?

  1. Because streamlining is required
  2. To withstand pressure that increases with depth
  3. To withstand pressure that increases in a horizontal plane
  4. To withstand pressure that is increased with atmospheric pressure

Q.9:- Nigh photography and photography in mist and fog are possible using ?

  1. Ultra Violet Radiation
  2. Infrared Radiation
  3. Microwave Radiation
  4. Gamma Radiation

Q.10:- Tape recorder should not be kept near one of the following things ?

  1. Clock
  2. Magnet
  3. Electrical Switchboard
  4. Radio

Q.11:- If a copper wire is increased to double its length, its resistance will become ?

  1. Four times
  2. One fourth
  3. Double
  4. Half

Q.12:- Kilowatt hour is the unit of ?

  1. Energy
  2. Power
  3. Force
  4. Momentum

Q.13:- Water boils at a lower temperature on the hills because ?

  1. It is cold on the hills
  2. There is less Carbon Dioxide on the hills
  3. There is a decrease in air pressure on the hills
  4. There is less Oxygen

Q.14:- Which of the following properties is generally found in non-metals ?

  1. Brittleness
  2. Conductivity
  3. Ductility
  4. Malleability
READ ALSO:   Chemistry (General Science): All SSC Exams Previous Years Questions Papers Solved Part 13

Q.15:- Hydroelectric power is a ?

  1. Non-renewable natural resource
  2. A mixture of renewable and non-renewable natural resource
  3. Neither renewable nor non-renewable resource
  4. Renewable natural resource

Q.16:- Materials for rain proof coats and tents own their water proof properties to ?

  1. Surface tension
  2. Viscosity
  3. Specific Gravity
  4. Elasticity

Q.17:- An instrument that records earth quakes is ?

  1. Ergograph
  2. Ediograph
  3. Thermograph
  4. Seismograph

Q.18:- A circular plate, a cube and a sphere, all made up of same material and having the same mass, are heated to 300 deg c and left in a room. Which of them will have the slowest rate of cooling ?

  1. Circular Plate
  2. Cube
  3. Sphere
  4. All will cool at the same rate

Q.19:- The fundamental scientific principle in the operation of battery is ?

  1. Acid base interaction
  2. Dialysis
  3. Dissociation of electrolytes
  4. Oxidation Reduction

Q.20:- The snow on the mountains does not melt at once when it is heated by the sun because ?

  1. It becomes very hard
  2. It reflects most of the heat from the sun
  3. It has a low specific heat capacity
  4. It has a high latent heat of fusion

Q.21:- The shape of our milky way galaxy is ?

  1. Circular
  2. Elliptical
  3. Spiral
  4. None of the above

Q.22:- Coolis tube is used to produce ?

  1. Radio waves
  2. Microwaves
  3. X-Rays
  4. Gamma Rays

Q.23:- The velocity of sound in moist air is more than in dry air because the moist air has ?

  1. Less density than dry air
  2. Less pressure than dry air
  3. More pressure than dry air
  4. More density than dry air

Q.24:- Which among the following is the fundamental quantity ?

  1. Volume
  2. Time
  3. Velocity
  4. Force

Q.25:- The dimension of which of the following is the same as that of impulse ?

  1. Volume
  2. Momentum
  3. Torque
  4. Change in the rate of momentum

 

Explore and Study More Topics

READ ALSO:   Biology (Botany, Zoology, Nutrition, Health, Agriculture, Ecology and Environment) : All SSC Exams Previous Years Questions Papers Solved Part 21