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The unit of specific heat is : Jkg-1K+1 , J kg-1•K-1. , J kg-1•K , j-1kg-1K-1.
The relation between force and acceleration is : a a 1/F , a a F2 , a a F , a a 1/F2
The unit tension is : Newton , meter , second , kg
The value of tan 45° is : 0.866 , 0.577 , 0.707 , 1.00
one megawatt is equal to: 10^3w , 10^4 w , 10^5w , 10^6w
A ball is dropped at the top of the tower. The distance covered in first second is : 100m , 50m , 10m, 5m
Energy due to position of a body is called : Potential energy , Kinetic energy , Chemical energy , Electric energy
First step in scientific method is : Law , Theory , Observation , Experiment
The Scale for Measuring Temperature are : 3, 2, 1, 4
the unit of length in SI is called : Cm , mm , dm , m
The unit of specific heat is : Jkg-1K+1 , J kg-1•K-1. , J kg-1•K , j-1kg-1K-1.
The ability of a body to do work is called : Power , Energy , kinetic energy , potential energy
The maximum surface tension will be : 100°C , 20°C , 50°C , 10°C
The study of Biological Science on the basic principal of Physic is called : Bio Physics , Plasma Physic, Astro Physic , Geo Physic
The average mass of sua is : 1.0x10^-15 kg , 2.0x10^-20kg , 2.2x10^40 , 7.4x10^22kg
Motion of gas molecules is called : Translatory Motion , Rotatory motion , Vibratory motion , Random motion
When did Newton state laws of motion : 1586 , 1686 , 1786 , 1886
The scalar quantity is : Weight , Velocity , Force , Volume
If the rotation of the body is anticlockwise the torque is : Positive , Negative , Neutral , Zero
A 2 kg object is moving in a circle with a speed of 4 mS-1.if the radius of the circle is 1 m.what will be the value of the centripetal force acting on the object : 8N , 16N , 32N , 64N
One mega watt is equal to : 10^3 w , 10^4 w , 10^5 w , 10^6 w
Is a wheel type disc : Level , Pulley , Fulcrum , Inclined plane
At which temperature the surface tension of liquid will be maximum 0 ° C , 20 ° C , 90 ° C , 100 ° C
The unit of Co-efficient of volume expansion is : C-1 , F-1 , K-1 , (C)-1
Specific heat of iron is : 140 J Kg-1 K-1 , 390 J Kg-1 K-1, 450 J Kg-1 K-1 , 900 J Kg-1 K-1