Question
Can a virtual image be photographed by a camera?
✓
Answer
Yes, when you stand in front of plane mirror image is virtual and can be photographed.
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
Three charges $-q, Q$ and $-q$ are situated at equal distances in a straight line. If the total potential energy of the system of all three charges is zero, then what will be the value of ratio $Q : q$ ?
→X and Y are two parallel plate capacitors, whose plates have the same area and the same distance between them. There is air between the plates of $X$ and a dielectric material of dielectric constant $k=5$ between the plates of $Y$ (in the figure). (a) Calculate the potential diffe-rence between the plates X and Y . (b) What is the ratio of electrical potential energies stored in X and Y ?
→If the radius of the nucleus of $Al ^{27}$ is 3.6 Fermi , then what will be the radius of the $Fe ^{125}$ nucleus?
→Can the dispersive power $\omega=\frac{\mu_\text{v}-\mu\text{r}}{\mu-1}$ be negative? What is the sign of co if a hollow prism is immersed into water?
→Two electric trains run at the same speed of 72km/h along the same track and in the same direction with a separation of 2.4km between them. The two trains simultaneously sound brief whistles. A person is situated at a perpendicular distance of 500m from the track and is equidistant from the two trains at the instant of the whistling. If both the whistles were at 500Hz and the speed of sound in air is 340m/s, find the frequencies heard by the person.
A spectroscopic instrument can resolve two nearby wavelengths $\lambda$ and $\lambda+\Delta\lambda$ if $\frac{\lambda}{\Delta\lambda}$ is smaller than 8000. This is used to study the spectral lines of the Balmer series of hydrogen. Approximately how many lines will be resolved by the instrument?
→In a cylindrical conductor, a direct current is flowing. Is there any electric field inside the conductor?
What will be the change in the resistance of wire of eureka if its radius is made half and length is made one-fourth?
Three capacitors are arranged as shown in the circuit diagram. If the total capacitance between points A and B is $3 \mu F$, then the value of capacitance of X capacitor will be.
→The rest mass of the photon is zero. Explain it.