Which rays are not a portion of the electromagnetic spectrum?
- A$X$-rays
- BMicrowaves
- C$\alpha$-rays
- DRadio waves
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Similar Questions
Match List-$I$ with List-$II$.
List-$I$ List-$II$ $A$. Microwaves $I$. Physiotherapy $B$. $UV$ rays $II$. Treatment of cancer $C$. Infra-red rays $III$. Lasik eye surgery $D$. $X$-rays $IV$. Aircraft navigation
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
|---|---|
| $A$. Microwaves | $I$. Physiotherapy |
| $B$. $UV$ rays | $II$. Treatment of cancer |
| $C$. Infra-red rays | $III$. Lasik eye surgery |
| $D$. $X$-rays | $IV$. Aircraft navigation |
Choose the correct answer from the options given below:
What is the frequency range of $AM$ radio waves?
Easy
View SolutionMatch the List-$I$ with List-$II$. Choose the correct answer from the options given below:
List-$I$ List-$II$ $A.$ Radio-wave $I.$ Produced by Magnetron valve $B.$ Micro-wave $II.$ Due to change in the vibrational modes of atoms $C.$ Infrared-wave $III.$ Due to inner shell electrons moving from higher energy level to lower energy level $D.$ $X$-ray $IV.$ Due to rapid acceleration of electrons
| List-$I$ | List-$II$ |
|---|---|
| $A.$ Radio-wave | $I.$ Produced by Magnetron valve |
| $B.$ Micro-wave | $II.$ Due to change in the vibrational modes of atoms |
| $C.$ Infrared-wave | $III.$ Due to inner shell electrons moving from higher energy level to lower energy level |
| $D.$ $X$-ray | $IV.$ Due to rapid acceleration of electrons |
Which of the following is not an electromagnetic wave?
Which of the following is responsible for the greenhouse effect?
Easy
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