>
Exams
>
General Awareness
>
Optics
>
the lens used in a simple microscope is
Question:
The lens used in a simple microscope is:
Show Hint
A simple microscope typically uses a convex lens, which magnifies objects by bending light rays inward to focus them.
Bihar BEd CET - 2024
Bihar BEd CET
Updated On:
June 02, 2025
Concave
Convex
Cylindrical
None of the above
Hide Solution
Verified By Collegedunia
The Correct Option is
B
Solution and Explanation
A simple microscope uses a convex lens. A convex lens converges light rays to a point and is used to magnify small objects, making it ideal for simple magnification purposes.
Thus, the correct answer is
(B) Convex.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Optics
Draw a ray diagram to show the refraction of a ray of light passing through an equilateral glass prism. Mark the angle through which the emergent ray bends from the direction of the incident ray and also name it.
CBSE Class X - 2025
Science
Optics
View Solution
A light ray incidents on an equilateral prism made of material of refractive index $\sqrt{3}$. Inside the prism, if the light ray moves parallel to the base of the prism, then the angle of incidence of the light ray is:
AP EAPCET - 2025
Physics
Optics
View Solution
An unpolarised beam of light incidents on a group of three polarising sheets arranged such that the angle between the axes of any two adjacent sheets is $30^\circ$. The ratio of the intensities of polarised light emerging from the second and third sheets is
AP EAPCET - 2025
Physics
Optics
View Solution
The focal length of a convex lens immersed in a liquid of refractive index 1.2 is \( f_1 \) and its focal length when immersed in another liquid of refractive index 1.25 is \( f_2 \). If the refractive index of the material of the lens is 1.5, then \( f_1 : f_2 = \)
AP EAPCET - 2025
Physics
Optics
View Solution
If in Young's double slit experiment, fifth bright fringe is located at a distance of 0.3 mm from the central bright fringe, then the distance of the seventh dark fringe from the central bright fringe is:
AP EAPCET - 2025
Physics
Optics
View Solution
View More Questions
Questions Asked in Bihar BEd CET exam
If all the A's are dropped from the given arrangement, which of the following option will be eleventh from the left in the given arrangement?
Original arrangement:
CUBAEDEDABEBBAUCDBCADB
Bihar BEd CET - 2025
Sequence and Series
View Solution
If the rank of Reena in a group of 48 candidates is $11^{th}$ from the top, then what will be the rank of Reena from the bottom?
Bihar BEd CET - 2025
Ordering and Ranking
View Solution
Study the given pattern carefully and select the number that can replace the question mark (?) in it:
$$ \begin{bmatrix} 4 & 10 & 9 \\ 5 & 13 & 13 \\ 7 & 19 & ? \\ \end{bmatrix} $$
Bihar BEd CET - 2025
Counting Figures
View Solution
How can a teacher enhance children's learning in the classroom?
Bihar BEd CET - 2025
Methods of Teaching
View Solution
Who said that 'School is a miniature society'?
Bihar BEd CET - 2025
Meaning, Nature and Need of Philosophy
View Solution
View More Questions
Bihar BEd CET Notification
OCT Bhopal Admission 2025
June 02, 2025
OCT Bhopal Admission 2025
Read More