Download App

Optics — Physics STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 SciencePhysicsOptics1 Mark
MCQ
Consider following statements regarding a simple microscope:
(P) It allows us to keep the object within the least distance of distinct vision.
(Q) Image appears to be biggest if the object is at the focus.
(R) It is simply a convex lens.
  • A
    Only (P) is correct
  • B
    Only (P) and (Q) are correct
  • C
    Only (Q) and (R) are correct
  • ✓
    Only (P) and (R) are correct
✓

Answer

Correct option: D.
Only (P) and (R) are correct
Only (P) and (R) are correct

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Optics→Optics — all question types→Physics STD 11 Science question papers→Maharashtra Board STD 11 Science question papers→Maharashtra Board question paper generator→

Similar questions

A particle oscillates along a straight line 1 m long, if it completes one oscillation in 0.1 s, then the distance covered by it and its average speed is
→
The escape velocity of a planet having mass 6 times and radius 2 times as those of the earth is
→
A certain vector in the $y z$ plane has a $y$-component of $12 m$ and a $z$-component of $8 m$. It is then rotated in the $y z$ plane so that its $y$-component is halved. Then its new $z$-component is approximately
→
The relation between time of ascent $t_a$ and time of descent $t _{ d }$ is
→
A block of mass m is placed on a smooth inclined wedge ABC of inclination $\theta$ as shown in the figure. The wedge is given an acceleration 'a' towards the right. The relation between a and $\theta$ for the block to remain stationary on the wedge is
Image
→
At a given instant three point masses m, 2m and 3m are equidistant from each other. Consider only the gravitational forces between them. Select correct statement/s for this instance only:
→
The speed v of a particle moving along a straight line, when it is at a distance x from a fixed point on the line is given by $v^2=108 x-9 x^2$. Then magnitude of its acceleration when it is at a distance 3 metre from the fixed point is
→
If the momentum of a body is doubled, its KE. increases by
→
The equation of motion of a projectile are given by x = 36 1 metre and $2 y=96 t-9.8 t^2$ metre. The angle of projection is
→
If the length of the second's hand in a stop clock is 3 cm, the angular velocity and linear velocity of the tip is
→