TNPSC Online Test - General Science -Physics - TNPSC Portal - Thervu Vazhikatti Current Affairs Magazine

TEST PORTION : Physics Basics

1. Which of the following SI unit is wrongly matched
   1. Electric Current  - Ampere
   2. Time - Second
   3. Temperature - Celcius
   4. Luminuos Intensity - Candela
   
   
2. Which one of the following is an derived SI unit  ?
   1. Kilogram
   2. Candela
   3. Mole
   4. Newton
   
   
3. One nautical mile or seamile is equal to
   1. 6020 ft
   2. 5012 ft
   3. 4024 ft
   4. 1200 ft
   
   
4. Which one of the following refers longest length measurement 
   1. 1 angstron
   2. 1 light year
   3. 1 astronomical unit
   4. 1 Parsec
   
   
5. Who is called as 'father of physics' ?
   1. Galilio
   2. Plato
   3. Einstein
   4.  Newton
   
   
6. In microphone 
   1. Electrical energy into sound energy
   2. Sound energy into electrical energy
   3. Magnetic energy into sound energy
   4. None of the above
   
   
7. Which one of the following law of Newton is called as 'law of galileo'
   1. Newton's Third Law
   2. Newton's Second Law
   3. Newton's First Law
   4. None of the above
   
   
8. When a train starts suddenly, the passengers bends backwards- it is an example of 
   1. Kepler's Law
   2.  Pascal's Law
   3. Newton's Third Law
   4. Newton's First Law
   
   
9. SI unit of Impulse is
   1. Newton metre 
   2. Joule second
   3. Newton Second 
   4. Joule metre 
   
   
10. One year is equal to 
    1. 365 solar days
    2. 366 solar days
    3. 365 1/4 solar days
    4. 365  1/2 solar days
    
    

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