List-I I. Joule II. Watt III. Volt IV. Coulomb

List-II A. Henry × Amp/sec B. Farad × Volt C. Coulomb × Volt D. Oersted × cm E. Amp × Gauss F. Amp2 × Ohm

[This question includes concepts from 12th syllabus] 

Codes:                                                                                        

(1) $I-A,II-F,III-E,IV-D$

(2) $I-C,II-F,III-A,IV-B$

(3) $I-C,II-F,III-A,IV-E$

(4) $I-B,II-F,III-A,IV-C$

Which relation is wrong?

(1) 1 Calorie = 4.18 Joules

(2) $1 \AA ={10}^{-10}m$

(3) $1MeV=1.6\times {10}^{-13}Joules$

(4) $1Newton={10}^{-5}Dynes$

If $x=at+b{t}^2$, where x is the distance travelled by the body in kilometres while t is the time in seconds, then the units of b are

(1) $km\text{}/\text{}s$

(2) $km\text{}-\text{}s$

(3) $km\text{}/\text{}{s}^2$

(4) $km\text{}-\text{}{s}^2$

Given the equation $(P+\frac{a}{V^2})$$(V-b)$ = constant. The units of \(a\) will be: (where P is pressure and V is volume)

1. $Dyne\times c{m}^5$

2. $Dyne\times c{m}^4$

3. $Dyne/c{m}^3$

4. $Dyne/c{m}^2$

Which of the following quantity is expressed as force per unit area

(1) Work

(2) Pressure

(3) Volume

(4) Area

Match the following:

Codes:

Which is not a unit of electric field

(1) $N{C}^{-1}$

(2) $V{m}^{-1}$

(3) $J{C}^{-1}$

(4) $J{C}^{-1}{m}^{-1}$

'Torr' is the unit of

(1) Pressure

(2) Volume

(3) Density

(4) Flux

Which of the following is a derived unit

(1) Unit of mass

(2) Unit of length

(3) Unit of time

(4) Unit of volume

Dyne/cm² is not a unit of :

(1) Pressure

(2) Stress

(3) Strain

(4) Young's modulus