. . . . . . are used in medicine to destroy cancer cells.
- AMicrowaves
- BGamma rays
- CUltraviolet rays
- DVisible rays
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Similar Questions
Match List-$I$ with List-$II$:
List-$I$ (Electromagnetic waves) List-$II$ (Wavelength) $(a)$ $AM$ radio waves $(i)$ $10^{-10} \, m$ $(b)$ Microwaves $(ii)$ $10^{2} \, m$ $(c)$ Infrared radiations $(iii)$ $10^{-2} \, m$ $(d)$ $X$-rays $(iv)$ $10^{-4} \, m$
Choose the correct answer from the options given below:
| List-$I$ (Electromagnetic waves) | List-$II$ (Wavelength) |
| $(a)$ $AM$ radio waves | $(i)$ $10^{-10} \, m$ |
| $(b)$ Microwaves | $(ii)$ $10^{2} \, m$ |
| $(c)$ Infrared radiations | $(iii)$ $10^{-2} \, m$ |
| $(d)$ $X$-rays | $(iv)$ $10^{-4} \, m$ |
Choose the correct answer from the options given below:
For television broadcasting,the frequency employed is normally
Easy
View SolutionMatch List-$I$ with List-$II$:
List-$I$ List-$II$ $(a)$ Ultraviolet rays $(i)$ Study crystal structure $(b)$ Microwaves $(ii)$ Greenhouse effect $(c)$ Infrared waves $(iii)$ Sterilizing surgical instruments $(d)$ $X$-rays $(iv)$ Radar system
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
|---|---|
| $(a)$ Ultraviolet rays | $(i)$ Study crystal structure |
| $(b)$ Microwaves | $(ii)$ Greenhouse effect |
| $(c)$ Infrared waves | $(iii)$ Sterilizing surgical instruments |
| $(d)$ $X$-rays | $(iv)$ Radar system |
Choose the correct answer from the options given below:
Pick out the longest wavelength from the following types of radiations.
Write the range of frequencies for radio waves and $FM$ band radio.
Medium
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