Resolving Power of Optical Instruments

JEE Main Physics · Wave Optics · 3 questions, latest first

• Some distant star is to be observed by some telescope of diameter of objective lens a, at an angular resolution of 3.0 × 10^-7…20268 April, Shift 2 · Q47
• A telescope with objective diameter R is used to observe a distant star emitting light of wavelength 500 nm, at a resolution of 5…20264 April, Shift 1 · Q44
• A scientist is observing a bacteria through a compound microscope. For better analysis and to improve its resolving power he…202329 January, Shift 2 · Q16