MCQ
If the rays from a point object after refraction through the lens do not actually meet at a point, but they appear to diverge from a point the image is ______________ .
- Avirtual
- Breal
- Cimaginary
- ✓both (a) and (c)
✓
Answer
Correct option: D.
both (a) and (c)
(d)
both (a) and (c)
Explanation:
Virtual images are formed when the refracted rays diverge and appear to be coming from a point, but do not actually converge at that point.
both (a) and (c)
Explanation:
Virtual images are formed when the refracted rays diverge and appear to be coming from a point, but do not actually converge at that point.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The centre of gravity of a triangular lamina is situated at
Looking at the face of a loop, if the current around the face is in an anticlockwise direction, which kind of polarity will the face have?
The speed of motor bike changes from $5 ms^{-1}$ to $20 ms^{-1}$. The ratio of initial and final kinetic energies is
→The magnetic field lines inside a solenoid are:
Tick $(✓)$ the correct choice in the following:Which of the following quantities has the same value for all electrical
appliances connected to the ring main circuit in a house?
→appliances connected to the ring main circuit in a house?
A weight lifter lifts a load of 250 N while a coolie lifts same load on his head. If the height of weight lifter and coolie is same, compare the work done?
Choose the correct relation for e.m.f. (e) and terminal voltage V:
A ball of mass 50 g is thrown vertically upwards with an initial velocity $20 ms^{-1}$. If air friction is neglected, then the maximum height reached is : $\left( g =10 ms^{-2}\right)$
→Two resistance of $R _1=3 \Omega, R _2=8 \Omega$ are connected in parallel across battery of 20 V . Electrical energy supplied in 5 min ____________ .
→Velocity ratio is the ratio of: