PHY 122
Applied Physics
Chapter 9 : Lasers
Common with TECHNOLOGIES:
Architecture, Automation, Auto Farm & Machinery, Auto Mobile Diesel, Bio Medical, Civil, CMT, Die & Mould, Electronics, Footwear, Heat Ventilation, Air Conditioning & Refrigeration, Leather (R), Mechanical, Mechatronics, Metallurgy & Welding, Precision Mechanical & Instrument, Quantity Survey, RAC, Textile Dyeing & Printing, Textile Spinning & Textile Weaving, Furniture & Design, Bridge Course For Level-3, Construction Technology (RBT), And Modren Textile, Mechanical Manufacturing And Automation Technologies
Short Questions
Questions: 1 to 10
1. Describe Newton’s corpuscular theory of light. 2. Write main points of Bohr’s atomic model. 3. Describe absorption of light. 4. Define ground state and excited state. 5. De-abbreviate the word LASER. 6. Define population inversion in laser. 7. Describe metastable state in laser. 8. Define pumping source in laser. 9. Describe active medium in laser. 10. Describe the use of laser in medicine.
26/05/2025 Completed...
NOTE
If you find any mistake in them, do tell in the comment, so that it can be corrected.
If you face any issues feel free to contact me on WhatsApp
03129671316, 03085507292
03129671316, 03085507292
If you want more improvement
Share feedback in the comment
Share feedback in the comment
INSTRUCTOR
MUHAMMAD BIN JAMEEL
BSC ENGG. CIVIL