Select the incorrect option.
- A$1 \ Calorie = 4.18 \ Joules$
- B$1 \ \mathring{A} = 10^{-10} \ m$
- C$1 \ MeV = 1.6 \times 10^{-13} \ Joules$
- D$1 \ Newton = 10^{-5} \ Dynes$
Explore More
Similar Questions
What is the international system of units? What are the supplementary quantities?
If $1 \ gm \ cm \ s^{-1} = x \ Ns$,then $x = $
Easy
View SolutionHow many light-years are in $1$ parsec? And how many astronomical units are in $1$ light-year?
Medium
View SolutionDescribe the range of lengths and the relationships between various units of length.
Easy
View SolutionMatch the items in Column-$I$ with the appropriate units in Column-$II$.
Column-$I$ Column-$II$ $(1)$ Distance between Earth and stars $(a)$ Kilometer $(2)$ Wavelength of infrared radiation $(b)$ Light-year $(c)$ $\mathring{A}$
| Column-$I$ | Column-$II$ |
| $(1)$ Distance between Earth and stars | $(a)$ Kilometer |
| $(2)$ Wavelength of infrared radiation | $(b)$ Light-year |
| $(c)$ $\mathring{A}$ |
Easy
View SolutionVedclass 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