MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Why does light travel as a wave? |
| A. | Due to the small packets called photons |
| B. | Due to an electric field |
| C. | Light does not travel as a wave |
| D. | Due to its electromagnetic nature |
| Answer» E. | |
| 2. |
Wave theory explains the photoelectric effect. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Which principle suggests that the intensity of light determines its amplitude? |
| A. | Huygens principle |
| B. | Classic wave theory |
| C. | de – Broglie hypothesis |
| D. | Einstein’s particle theory |
| Answer» C. de – Broglie hypothesis | |
| 4. |
Which theory of light is wave theory or particle theory? |
| A. | Dynamic physics |
| B. | Static physics |
| C. | Quantum mechanics |
| D. | de – Broglie hypothesis |
| Answer» D. de – Broglie hypothesis | |
| 5. |
Which theory of light explains the photoelectric effect? |
| A. | Electromagnetic theory |
| B. | Magnetic theory |
| C. | Electric theory |
| D. | Wave theory |
| Answer» B. Magnetic theory | |