A HeNe laser has a mode spacing of 500 MHz. Determine the cavity length.

Q: A 25 mF capacitor is fully charged in a circuit with a 361 resistor and a 116 V battery. The battery…

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Q: + 12 V - Μ 4Ω M 12 Ω Μ 24 Ω Α 3Ω Α 5Ω 3V- +

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Q: Each propeller of the twin-screw ship develops a full-speed thrust of F = 285 kN. In maneuvering the…

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Q: An Aircraft with a drag coefficient of 0.95 and a frontal area of 10 m2 is travelling at a Mach…

A: Given that:-Drag coefficient,Cd=0.95Frontal area, A=10m2Mach number, M=0.7Pressure, P=101KPaWe know…

Q: How many electrons are needed to produce 3 C of charge? What is the total charge of 6.38 x1020…

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Q: parallel to the ramp's surface. If the carton travels 5.2 m e on it by the d of 0 m/s, what is its…

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Q: e) Is this collision, elastic, completely inelastic, or inelastic? f) What is the friction force on…

A: Given data: Mass of toy block, m1=3.25 kg Mass of wood block, m2=5 kg. Coefficient of friction,…

Q: e object shown in the figure consists of a uniformly dense thin disk with radius 2R out of which a…

A: radius of full disk.=2Rradius of cutting disk=RR=9.8cm

Q: An electron enters a uniform clectric field of 145 N/C [>], The clectron displaces 3.10m. If the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: If I double the number of loops of wire in an electromagnetic coil, the magnetic field will A)…

A: Initially number of loops of wire in an electromagnetic coil = N Finally number of loops of wire in…

Q: known as A The buoyancy force on bject is equal to the product of the fluid density, the…

A: The ratio of the density of an object or substance to the density of pure liquid wateris known as…

Q: An infinitely long insulating cylinder of radius R=1.2m has a volume charge density that varies with…

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Q: A particle with a mass of 6.64x10^-27 kg and a charge of +3.20x10^-19 C is accelerated from rest…

A: Given: In this question, the given details are, A particle with a mass of 6.64×10-27 kg and a charge…

Q: 29. What type of mirror is this dentist most likely using? Plane Concave Convex Bifocal

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Q: If 20000 J of heat are added during a Isothermal process, where the volume goes from 5 L to 9 L and…

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Q: A hole in the ground in the shape of an inverted cone is 20 meters deep and has radius at the top of…

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Q: 1. An electromagnetic (EM) wave is travelling in free space within the xy plane. 4i+3j The unit…

A: Given: The direction of propagation is k^pm=4i^+3j^5. r→=4i^+3j^. The amplitude of EM wave is E0=7…

Q: of deviation fo

A: Given datanB=1.53 nR=1.50Prism Angle, A=90°−60°=30°

Q: Part II: For R1=100 Q, R2=200 SN and R3= 500 Q, calculate the equivalent resistance theoretically…

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Q: The young and wow expert Hand written solution is not allowed

A: Step 1:a:As the body of mass m is sliding over the spherical surface, it is performing a circular…