Problem 3: When the movable mirror of the Michelson interferometer is moved 0.1 mm. How many dark fringes pass the reference point if light of…
Problem 2: Two parallel slits are illuminated by two wavelengths one of which is 5.8 × 10-7 m. On the screen the fourth dark line…
Problem 1: In a Young’s double slit experiment the separation of the slits is 1 mm and red light of wavelength 620 nm is falling…
Physical Optics, Numerical Problems See here solved numerical problems on Physical Optics included in the course of First Year Physics. S No Problem Problem 1…
Physical Optics, Comprehensive Questions See here solved comprehensive questions of Physical Optics included in the First Year Physics course. S No Question Question 1 What…
Conceptual Questions, Physical Optics See here solved conceptual questions of Physical Optics included in the course of First Year Physics. NoQuestionQuestion 1A soap bubble looks…
Question 4: How you can explain Brewster’s law of polarization? Answer Light is electromagnetic waves that can travel through vacuum. These waves are produced by…
Question 6: Define the cross product (vector product) of two vectors. What geometric interpretation the cross product have? Give examples. Answer VECTOR OR CROSS PRODUCT…
Question 5: Define the dot product (scalar product) of two vectors. What geometric interpretation does the dot product have? Give examples. Answer Definition of scalar…
Question 3: What are rectangular components of a vector? How rectangular components are used to represent a vector? Answer Resolution of a vector in components…