Home › AP EAPCET (Engineering) › Physics › Ray Optics and Optical Instruments › A simple microscope consists of which kind of le…
A simple microscope consists of which kind of lens?
AConcave mirror of small radius
BConverging lens of small focal length
CDiverging lens of large focal length
DPlane glass slab of small thickness
Answer & Solution
Correct answer: B. Converging lens of small focal length
A short focal length convex lens held near the object gives an erect, magnified virtual image.
Related questions
A prismatic corner reflector turns incoming light back along its path using how many totalIn a wiper rain sensor, water drops do what to the infrared beam?Which device uses the critical angle to measure the refractive index of a substance?Which prism pair is commonly used to turn the view upright in binoculars?At the critical angle, the refracted ray travels in which direction?A swimmer looking up from below calm water sees the outside world compressed into a cone. Optical fibres carry signals over long distances by which principle?Diamond has a refractive index of about 2.42. Roughly what is its critical angle in air?