Home › UP Board Class 10 › Physics › Light - Reflection and Refraction › In torches, search lights and headlights of vehi…
In torches, search lights and headlights of vehicles the bulb is placed
Abetween the pole and the focus of the reflector
Bbetween the focus and centre of curvature of the reflector
Cvery near to the focus of the reflector
Dat the centre of curvature of the reflector
Answer & Solution
Correct answer: C. very near to the focus of the reflector
This Light - Reflection and Refraction item tests a core Physics concept.
Correct answer: very near to the focus of the reflector.
_Source: NCERT Exemplar Science Class 10 (NCERT)_
Related questions
A convex lens of focal length 20 cm has an object placed at 30 cm from it. The image distaAn object placed at the focus of a concave mirror produces an image:Total internal reflection occurs when light travels from:The lens formula for a thin lens is:A convex lens of focal length 25 cm has power equal to:Power of a lens of focal length f (in metres) is given by:Snell's law of refraction is:The refractive index of a transparent medium is defined as: