M2 Physics Sub-Module No 4(Quiz No:2)

Quiz

 

1. Light is a form of ____________ radiation ?
   1.   Electromechanical
   2.   Electromagnetic
   3.   Radiomagnetic
2. The speed of light is 186,282.4 _______ Per second ?
   1.   Miles
   2.   Kilometer
   3.   Meter
3. The passage of light through matter ___________ the speed ?
   1.   Increases
   2.   Reduces
   3.   Constant
4. The wavelength of visible light is usually measured in a unit called the ________ ?
   1.   Angstrom
   2.   Radiation
   3.   Limda
5. When reflection occurs off of a flat surface, it is said to form a_____________?
   1.   Magnified
   2.   Demagnified
   3.   Mirror image
6. A convex mirror reflects light outward and ___________ the image ?
   1.   Magnified
   2.   Demagnifies
   3.   Mirror image
7. Most curved mirrors are ___________ ?
   1.   Spherical
   2.   Flat
   3.   Oval
8. Convex mirrors are bulging _____?
   1.   Flat
   2.   Inwards
   3.   Outwards
9. Concave mirrors are bulging _____?
   1.   Flat
   2.   Inwards
   3.   Outwards
10. A flat reflecting surface is called a _________?
    1.   Concave mirror
    2.   Plane mirror
    3.   Convex mirror

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M2 Physics Sub-Module No 3(Quiz No:2)

Quiz

 

1. A ________is a temperature measuring instrument ?
   1.   Thermometer
   2.   Barometer
   3.   Viscometer
2. Thermometer is very useful in aviation ?
   1.   Mercury
   2.   Bimetallic
   3.   Electrical resistance
3. The specific heat values of iron is ?
   1.   0.45
   2.   0.35
   3.   1.7
4. Silver is the best ______ ?
   1.   Insulator
   2.   Conductor
   3.   Semi conductor
5. It is a good conductor of heat ?
   1.   Plastic
   2.   Metal
   3.   Wood
6. This type of heat we can detect it with our sense of touch ?
   1.   Sensible heat
   2.   Latent heat
   3.   Specific heat
7. The fahrenheit scale uses_______as the freezing point of water ?
   1.   30°
   2.   32°
   3.   40°
8. It is a form of energy ?
   1.   Heat
   2.   Humidity
   3.   Viscosity
9. The molecules of ------------ are much closer together and are more strongly attracted to each other ?
   1.   Solids
   2.   Liquids
   3.   Gases
10. The inefficiency of an engine is due to-----------------?
    1.   Chemical energy
    2.   Heat energy
    3.   Mechanical energy

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