1. Tardigrade
  2. Question
  3. Physics
  4. The sun makes 0.5° angle on earth surface. Its image is made by convex lens of 50 cm focal length. The diameter of the image will be

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. The sun makes $0.5^{\circ}$ angle on earth surface. Its image is made by convex lens of $50 \,cm$ focal length. The diameter of the image will be

Ray Optics and Optical Instruments

Solution:

Diameter of image
$d=\left(0.5 \times \frac{\pi}{180}\right) \times 500=4.36\, mm$
image