An ion Argon laser with a wavelength of 514.5 nm with a spectral bandwidth of 2GHZ and a cavity length of 25 cm. find the number of possible longitudinal modes? Select one: a. 60 modes b. 120 modes c. 12 modes d. 6 modes

Q: What is the meaning of physics

A: Physics is a  branch of science deals with the nature and properties of matter and energy. In the…

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A: The SI unit of speed is m/s.   Where m = meter,  s = second

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A: Free body diagram:

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Q: In the figure R₁ = 1200, R₂ = R3 = 55.00, R4 = 73.7 0, and the ideal battery has emf ε = 6.00 V. (a)…

A:

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Q: In the figure R₁ = 11002, R2 = R3 = 38.00, R4 = 75.6 02, and the ideal battery has emf ε = 6.00 V.…

A:

Q: nswers were wrong

A: Given, Initial speed, v0  = 53 km /h = 53 ×10003600 m/s = 14.72 m/s Reaction time = 1s Stopping…

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A: According to question we need to convert rad to degree .

Q: 4. Discuss the application of physics in the field of textile. Briefly.

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Q: (d) Number (e) Number Mo i Units Units

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Q: Convert to full form f) 2.37 x 10-2 g) 3.22 x 106 h) 5.49 x 103

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A: E

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Q: Gram is the fundamental unit of mass in SI system

A: SI base unit of mass is kilogram.It is represented by letter Kg.

Q: ) if A = = 3i+4j +2K and B= -2i +6j +5k find A. В. (A.B änjö a)

A: Option b

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Q: incorrect can you re try

A: