What is the dimensional formula of an electron volt $(eV)$, and what is its value in Joules $(J)$?
- A$[ML^2T^{-2}]$ and $1.6 \times 10^{-19} \ J$
- B$[MLT^{-2}]$ and $1.6 \times 10^{-19} \ J$
- C$[ML^2T^{-1}]$ and $1.6 \times 10^{-19} \ J$
- D$[ML^2T^{-2}]$ and $1.6 \times 10^{-20} \ J$
Explore More
Similar Questions
What is the spring constant of a spring? Write its unit and dimensional formula.
Medium
View SolutionThe dimensional formula for the intensity of radiation is .......
Easy
View SolutionThe dimension of $\frac{B^{2}}{2 \mu_{0}}$,where $B$ is magnetic field and $\mu_{0}$ is the magnetic permeability of vacuum,is
If $C$ and $R$ represent capacitance and resistance respectively,then the dimensions of $RC$ are
MediumAIPMT 1988
View SolutionGiven below are two statements: One is labelled as Assertion $A$ and the other is labelled as Reason $R$.
Assertion $A$ : Product of Pressure $(P)$ and time $(t)$ has the same dimension as that of coefficient of viscosity.
Reason $R$ : Coefficient of viscosity $= \frac{\text{Force}}{\text{Area} \times \text{Velocity gradient}}$
Choose the correct answer from the options given below.
Assertion $A$ : Product of Pressure $(P)$ and time $(t)$ has the same dimension as that of coefficient of viscosity.
Reason $R$ : Coefficient of viscosity $= \frac{\text{Force}}{\text{Area} \times \text{Velocity gradient}}$
Choose the correct answer from the options given below.
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo