If =10 A, then it corresponds to - Vidyadip

MCQ

If $\lambda=10 \mathring A$, then it corresponds to

A
Infra-red
B
Microwave
C
Ultra-violet
✓
$X$-rays

✓

Answer

Correct option: D.

$X$-rays

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Electron, Photon, Photo-electric Effect and X-Rays→Electron, Photon, Photo-electric Effect and X-Rays — all question types→JEE physics STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

A diver in a swimming pool wants to signal his distress to a person lying on the edge of the pool by flashing his water proof flash light

Select the correct statement

A force $\vec{F}=(5 \hat{i}+3 \hat{j}+2 \hat{k}) N$ is applied over a particle which displaces it from its origin to the point $\vec{r}=(2 \hat{i}-\hat{j}) m$. The work done on the particle in joules is

Two point light sources are $24 \mathrm{~cm}$ apart. Where should a convex lens of focal length $9 \mathrm{~cm}$ be put in between them from one source so that the images of both the sources are formed at the same place

A calcite crystal is placed over a dot on a piece of paper and rotated, on seeing through the calcite one will be see

A gas is suddenly compressed to $1 / 4$ th of its original volume at normal temperature. The increase in its temperature is $(\gamma=1.5)$

A big ball of mass $M$, moving with velocity $u$ strikes a small ball of mass $m$, which is at rest. Finally small ball obtains velocity $u$ and big ball $v$. Then what is the value of $v$

If $R=$ universal gas constant, the amount of heat needed to raise the temperature of $2$ mole of an ideal monoatomic gas from $273 K$ to $373 K$ when no work is done

The height of a swing changes during its motion from $0.1 m$ to 2.5 $m$. The minimum velocity of a boy who swings in this swing is

When two bodies collide elastically, then