871PhysicsMedium
A convex lens gives a virtual image only when the objects lies_________________?
Abeyond 2 f
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
C. between principal focus and optical center
Explanation
between principal focus and optical center is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. 12N, 5N, 15N
Explanation
12N, 5N, 15N is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. All of above
Explanation
All of above is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. 0.85 eV
Explanation
0.85 eV is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Water
Explanation
Water is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 1 N
Explanation
1 N is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. 3RT/2Na
Explanation
3RT/2Na is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Absorb
Explanation
Absorb is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. increase with decrease in focal length
Explanation
increase with decrease in focal length is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 220 √2V
Explanation
220 √2V is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.