MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Physics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
X-ray crystallography uses which characteristic of light? |
| A. | Polarization |
| B. | Interference |
| C. | Diffraction |
| D. | Coherency |
| Answer» D. Coherency | |
| 2. |
The celestial source of X-ray is _______________ |
| A. | Stars |
| B. | Quasars |
| C. | Black Holes |
| D. | Nebula |
| Answer» D. Nebula | |
| 3. |
The synchrotron radiation emitted is Polarized. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
X-rays are produced effectively electrons when they strike ____________ |
| A. | Dense metal anode |
| B. | Dense Metal cathode |
| C. | Fluorescent metal |
| D. | Non-metal |
| Answer» B. Dense Metal cathode | |
| 5. |
X-rays possess electromagnetic character. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
X-Rays are not used in _____________ |
| A. | Photographic film |
| B. | Photocells |
| C. | Geiger tubes |
| D. | Ionization Chamber |
| Answer» C. Geiger tubes | |
| 7. |
The wavelength range of X-rays is _____________ |
| A. | 1 mm to 700 nm |
| B. | 400 nm to 1 nm |
| C. | 1 nm to 0.001 nm |
| D. | 0.1 m to 1 mm |
| Answer» D. 0.1 m to 1 mm | |
| 8. |
In X-ray emission tubes, X-ray is emitted by the acceleration of ________________ |
| A. | Atoms |
| B. | Protons |
| C. | Electrons |
| D. | Neutrons |
| Answer» D. Neutrons | |