- 1(current)
Q. No.Choose the correct option:
| 1. | The radiation in increasing order of frequency are radio waves, microwaves, infrared, visible, ultraviolet, X-rays, gamma rays. |
| 2. | The wavelength of colours in increasing order is violet, indigo, green, yellow, orange and red. |
| 3. | The speed of light is maximum in vacuum. |
| 4. | All options are correct. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich colour of light has the longest wavelength?
1. violet
2. red
3. blue
4. green
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich statement is correct for X-rays and gamma rays?
| 1. | X-rays are emitted from electronic transitions while gamma rays are emitted from nuclear transitions. |
| 2. | X-rays have less penetrating power in comparison to gamma rays, in general. |
| 3. | The frequency of gamma rays is more than the frequency of X-rays, in general. |
| 4. | All of the above. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe most penetrating radiation out of the following is:
1. \(X\text-\)rays
2. \(\beta\text-\)rays
3. \(\alpha\text-\)rays
4. \(\gamma\text-\)rays
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is not an electromagnetic wave?
1. Radio wave
2. Micro wave
3. Cosmic rays
4. -rays
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| 1. | Ultraviolet light has a wavelength shorter than \(4000~\mathring{A}\). |
| 2. | Infrared light has a wavelength longer than \(7000~\mathring{A}\). |
| 3. | Red light has a wavelength near about \(7000~\mathring{A}\). |
| 4. | Violet light has a wavelength near about \(7000~\mathring{A}\). |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| 1. | Infrared region |
| 2. | Visible region |
| 3. | \(X\text-\)ray region |
| 4. | \(\gamma\text-\)ray region |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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