MCQ
When light falls on matter, it can produce:
- AMechanical effect
- BChemical effect
- CHeating effect
- ✓All the above
since photons have momentum and energy, they can produce all the three stated effects.
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$I$. Real images can be seen only if the image is projected onto the screen.
$II$. The real image can be seen only from the same side of the lens as that on which the object is positioned.
$III$. Real images produced by converging lenses are not only laterally but also longitudinally inverted as with mirrors.
Which of the above statement(s) is/are incorrect?
