MCQ
A divergent lens will produce
- ✓Always a virtual image
- BAlways real image
- CSometimes real and sometimes virtual
- DNone of the above
✓
Answer
Correct option: A.
Always a virtual image
a
( a)A concave lens always forms virtual image for real objects.
( a)A concave lens always forms virtual image for real objects.
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
A ball of mass $1 \,kg$ is projected with a velocity of $20 \sqrt{2}\,m / s$ from the origin of an $x y$ co-ordinate axis system at an angle $45^{\circ}$ with $x$-axis (horizontal). The angular momentum [In $SI$ units] of the ball about the point of projection after $2 \,s$ of projection is [take $g=10 \,m / s ^2$ ] ( $y$-axis is taken as vertical)
→Image formed by a convex mirror is
A box contains n molecules of a gas. How will the pressure of the gas be effected, if the number of molecules is made $2n$
→What is the potential energy of the equal positive point charges of $1\,\mu C$ each held $1\, m$ apart in air
→Corpuscular theory of light predicts speed of light to be
A current carrying wire in the neighborhood produces
The specific heat of a gas in an isothermal process is
Assertion : The formula connecting $u,\,v$ and $f$ for a spherical mirror is valid only for mirrors whose sizes are very small compared to their radii of curvature.
→Reason : Laws of reflection are strictly valid for plane surfaces, but not for large spherical surface.
The expression for the capacity of the capacitor formed by compound dielectric placed between the plates of a parallel plate capacitor as shown in figure, will be (area of plate $ = A$)
→The temperature at which the kinetic energy of oxygen molecules becomes double than its value at $27^{\circ}\,C$ is $............^{\circ}\,C$
→