Question:
To increase the magnification power of a refracting type telescope, we should increase the:
To increase the magnification power of a refracting type telescope, we should increase the:
Updated On: Mar 12, 2025
- Focal length of the object
- focal length of the eyepiece
- aperture of the object
- aperture of the eyepiece
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct answer is (A): Focal length of the object
Was this answer helpful?
0
0
Top Questions on Optical Instruments
- A microscope has an objective of focal length \(f_o = 2\) cm and an eyepiece of focal length \(f_e = 4\) cm. The tube length of the microscope is \(L = 40\) cm. If the distance of distinct vision of eye is \(D = 25\) cm, the magnification in the microscope is:
- NEET (UG) - 2025
- Physics
- Optical Instruments
- A concave mirror has a focal length of 20 cm. An object is placed 60 cm in front of the mirror. Find the image distance.
- MHT CET - 2025
- Physics
- Optical Instruments
- The eye defect astigmatism can be corrected by using a
- KEAM - 2025
- Physics
- Optical Instruments
- The clarity of the image formed on the retina of the eye depends on the ____
- MHT CET - 2025
- Physics
- Optical Instruments
'खालील प्रश्न सोडवा :वेगळा घटक ओळखा : कॅमेरा, दूरदर्शी, दरवाजावरील नेत्रदर्शिका, सूक्ष्मदर्शी
- Maharashtra Class X Board - 2024
- Science and Technology
- Optical Instruments
View More Questions
Questions Asked in CUET exam
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. that maintaining a positive attitude
Q. even in difficult situations
R. is essential for success
S. and helps overcome obstacles effectively- CUET (UG) - 2025
- Sentence Arrangement
- A number is increased by 25% and then decreased by 20%. What is the net % change?
- CUET (UG) - 2025
- Percentage
- Pointing to a man, Rani says, "He is the son of my mother's only daughter.” How is the man related to Rani?
- CUET (UG) - 2025
- Blood Relations
- A person walks 10 m North, then turns right and walks 5 m, then turns right again and walks 10 m. What direction is he facing now?
- CUET (UG) - 2025
- Direction sense
- If \( 3 \times 4 = 25 \), \( 5 \times 2 = 27 \), \( 6 \times 3 = 39 \), then what is \( 7 \times 5 = ? \)
- CUET (UG) - 2025
- Logical Reasoning
View More Questions