Telescope
High-Yield Trend
Questions 5 MCQs
The magnifying power of a telescope is . When it is adjusted for parallel rays the distance between the objective and eyepiece is . The focal length of the lenses is:
| 1. | 2. | ||
| 3. | 4. |
In an astronomical telescope in normal adjustment, a straight line of length is drawn on the inside part of the objective lens. The eye-piece forms a real image of this line. The length of this image is The magnification of the telescope is:
| 1. | 2. | ||
| 3. | 4. |
An astronomical refracting telescope will have large angular magnification and high angular resolution when it has an objective lens of:
| 1. | small focal length and large diameter. |
| 2. | large focal length and small diameter. |
| 3. | large focal length and large diameter. |
| 4. | small focal length and small diameter. |
A lens of large focal length and large aperture is best suited as an objective of an astronomical telescope since:
| 1. | a large aperture contributes to the quality and visibility of the images. |
| 2. | a large area of the objective ensures better light-gathering power. |
| 3. | a large aperture provides a better resolution. |
| 4. | all of the above. |
1.
2.
3.
4.
Preparing Telescope for NEET
Telescope is a specific sub-topic that frequently appears in the NEET examination. Understanding the underlying principles and practicing targeted questions is key to mastering this concept.
The questions compiled above are previous year questions (PYQs) directly related to Telescope. Practicing these specific questions helps you understand the difficulty level and the examiner's approach to this topic.
Topic Frequently Asked Questions
Is Telescope a high-weightage topic?
You can refer to the priority and consistency badges at the top of this page. High priority topics should be thoroughly revised multiple times before the exam.
Should I memorize the solutions?
No, it is highly recommended to understand the core concept and methodology behind each solution rather than memorizing them, as exact questions are rarely repeated, but the concepts definitely are.