SI unit of pressure is

1. Pascal

2. $Dynes/c{m}^2$

3. cm of Hg

4. Atmosphere

Unit of energy in SI system is 

1. Erg

2. Calorie

3. Joule

4. Electron volt

In $$\(S= a+bt+ct^2,~S\) is measured in metres and \(t\) in seconds. The unit of \(c\) will be:

The unit of angular acceleration in the SI system is 

1. $Nk{g}^{-1}$

2. $m{s}^{-2}$

3. $rad{s}^{-2}$

4. $mk{g}^{-1}K$

A cube has a numerically equal volume and surface area. The volume of such a cube is :

1. 216 units

2. 1000 units

3. 2000 units

4. 3000 units

The unit of Stefan's constant $\sigma$ is : [This question includes concepts from Thermal Properties of Matter chapter]

1. $W{m}^{-2}{K}^{-1}$

2. $W{m}^2{K}^{-4}$

3. $W{m}^{-2}{K}^{-4}$

4. $W{m}^{-2}{K}^4$

Wavelength of ray of light is $0.00006m$. It is equal to 

1. $6microns$

2. $60microns$

3. $600microns$

4. $0.6microns$

Electron volt is a unit of 

1. Charge

2. Potential difference

3. Momentum

4. Energy

Joule-second is the unit of :

1. Work

2. Momentum

3. Pressure

4. Angular momentum