[Quiz] Science Physics - Free Online Test - 4 (8th STD)

Start the Exam After Clicking on the time

TNPSC Free Online Test by TNPSC GURU.in
Subject	Indian Economy
Exam Portions	Tamil Nadu Samacheer Kalvi 8th Std Term 1 – Science Unit 6- Measurements Unit 7 - Force and Pressure
TNPSC Science Physics Test Series No: 4
No of Questions	20
Duration	10 Min
Difficulty Level	Moderate
For latest Free Online Tests Please Plus 1
To Start Test Please Start	Time Remaining
Next Test>> : TNPSC Science Physics Test Series No: 5
For All Online Free Tests Here

TNPSC Free Online Test

1. Which of the following device is used to measure the atmospheric pressure?
   
   1.  Thermometer
   2.  Odometer
   3.  Manometer
   4.  Barometer
   
   
2. Select the non contact forces from the following forces
   
   1.  Magnetic force and Electrostatic Force
   2.  Magnetic force and Gravitational force
   3.  Gravitational force and Electrostatic Force
   4.  Magnetic force, Gravitational force and Electrostatic Force
   
   
3. The temperature equivalent to absolute zero temperature
   
   1.  -273 Deg C
   2.  0 Deg C
   3.  100 Deg C
   4.  273 Deg C
   
   
4. At what temperature all the molecular movement in water comes to rest is
   
   1.  -273 K
   2.  273 K
   3.  273 Deg C
   4.  -273 Deg C
   
   
5. Select the Fahrenheit equivalent of 100 deg Celcius
   
   1.  225 deg Fahrenheit
   2.  220 deg Fahrenheit
   3.  216 deg Fahrenheit
   4.  212 deg Fahrenheit
   
   
6. What is the SI unit of Current ?
   
   1.  Watt
   2.  Ampere
   3.  Volt
   4.  Ohm
   
   
7. What is the SI unit of Luminous Intensity?
   
   1.  lum
   2.  bright
   3.  Mole
   4.  Candela
   
   
8. What is the SI unit of amount of substance?
   
   1.  mole
   2.  gram
   3.  cc
   4.  kg
   
   
9. What is the SI unit of Force?
   
   1.  ampere
   2.  pascal
   3.  newton
   4.  power
   
   
10. The intensity of sound is measured in terms of
    
    1.  Volume
    2.  decibel 
    3.  Hertz
    4.  Frequency
    
    
11. What is the SI unit of pressure?
    
    1.  power
    2.  Hz
    3.  dB
    4.  pascal 
    
    
12. Which of the following is a type of contact force?
    
    1.  Gravitational force
    2.  Electrostatic force
    3.  Magnetic Force
    4.  Frictional force
    
    
13. Select the wrong SI Unit while writing the SI Units according to the rules
    
    1.  Newton
    2.  pascal
    3.  N
    4.  dB
    
    
14. Using which scale intensity of earthquakes are measured?
    
    1.  Density Scale
    2.  Pitch Scale
    3.  Meter scale
    4.  Richter scale
    
    
15. When we go higher places from the sea level, the atmospheric pressure
    
    1.  No effect with respect to height
    2.  remains the same
    3.  increases with increase in height
    4.  decreases with increase in height
    
    
16. A: Solids exerts pressure in the downward direction B: Liquid exerts pressure in all direction
    
    1.  Only A is Correct
    2.  Only B is Correct
    3.  Both are Wrong
    4.  Both are Correct
    
    
17. When we move an object from right to left, the frictional force acts from
    
    1.  does not act
    2.  right to left
    3.  left to right
    4.  any direction
    
    
18. Which of the following are group into fluids?
    
    1.  Gases and liquids
    2.  Solids and liquids
    3.  Solid, Gases and liquids
    4.  Gases and Solids
    
    
19. A: Gravity is a unique property of Earth alone B: Moon has smaller gravity when compared with Earth
    
    1.  Both are Wrong
    2.  Both are Correct
    3.  Only A is wrong
    4.  Only B is wrong
    
    
20. Who invented the barometer
    
    1.  Torricelli
    2.  Pascal
    3.  Newton
    4.  Kelvin
    
    

---

Test 1 | Test 2 | Test 3 | Test 4 | Test 5 | Test 6 | Test 7 | Test 8 |