What would be the speed of light through a particular medium if the frequency is 5.63 x 106 Hz and the wavelength is 63.86 m?  Your answer for this problem will not have any decimal places.

Q: Two converging lenses having focal lengths of f₁ = 11.9 cm and f₂ = 20.0 cm are placed d₁ = 53.5 cm…

A: Imagine if, in the absence of a second lens, light rays from an object would travel through the…

Q: Given that a damped oscillation of a mass M = 250 g attached to a spring with a force constant K =…

A: mass = 0.250gm k = 85 N/m b = 75g/

Q: The refractive power of a lens of focal length +40 cm is O +4.0 D. O +0.16 D. O +0.40 D. O. +2.5 D.…

A:

Q: Part A: The human body typically contains 4.9 L of blood of density 1060 kg/m^3 . How many kilograms…

A: Given that,The volume of the blood is, V=4.9 L=0.0049 m3The density of the blood ρ=1060 kg/m3 The…

Q: (a) in the Assume the speed of sound in 5. A meteorite traveling 9200 m/s strikes the ocean.…

A: Speed of meteorite (vm) = 9200 m/s  Speed of sound in air ( va ) = 343 m/s   Speed of sound in water…

Q: the fan blades on a jet engine make one thousand revolutions in a time of 14.2ms what is the angular…

A: Solution: Given: n = number of revolutions made by fan of jet engine = 1000 rev Δt = duration of…

Q: You have an inductor that produces 50.0 [mH] of magnetic field. a) What is the characteristic time…

A:

Q: Lily pushes a box with 50 newtons toward east. Mia pushes on the same box with 50 newtons toward…

A:

Q: ng Two rods, one made of brass and the other made of copper, are joined end to end. The length of…

A:

Q: In an L-R-C series the phase angle is 54° with the source voltage lagging the current. The reactance…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: If a spring has a frequency of 21 Hz and an amplitude of 1.9 m, then find the MAXIMUM velocity. Give…

A:

Q: If a wave has an amplitude of A = 7.9 m, a wave number k = 0.38 rad/m, and an angular frequency w =…

A:

Q: Help.... Its wintertime and you are in need of portable electrical heater for your room and you are…

A:

Q: An air capacitor with plates 1m2 and 0.01m apart is charged with 10−6 C of electricity. Calculate…

A:

Q: Which vibrational modes are infrared active?

A: we know that , Symmetrical stretching molecule is IR inactive because, during vibration, there is no…

Q: You've entered the Great Space Race. Your engines are hearty enough to keep you in second place.…

A: Given Data: Original frequency f=6×1014 Hz If we consider our spaceship to be at rest relative to…

Q: The figure below shows the path of an electron in a region of uniform magnetic field B (into the…

A: The magnitude of the electric field, E=200 N/C The velocity of the electron, v=2×106 m/s The length…

Q: For physics lab, two students constructed an RL circuit similar to the one shown in the figure, with…

A:

Q: A bus drives east at 10.0 m/s. After 3.0 minutes, the bus accelerates at 0.500 m/s^2 until it…

A: See below

Q: 10.4. Three forces are applied to a wheel of radius 0.350 m, as shown in Fig. E10.4. One force is…

A:

Q: Period of rotation of an object in a circle at constant speed is 0.458s. If tangential speed is…

A: See below

Q: AV 20 0.8 B A 0.1 0.2 I •Which bulb has a thicker filament? Explain... give a specific piece of…

A:

Q: The output voltage of an AC generator is given by Av = (120 V)sin(70zt). The generator is connected…

A: We know that  Irms= Vrms/R  Vrms=84.8 volts  R=22 ohms  Irms = Vrms/R  Irms=84.8/22 =3.85 A

Q: Given that the temperature at the surface of the sun is 5800 K and assuming the sun to be a…

A:

Q: Describe what is meant by the quality factor, Q, of a mechanical oscillator.

A:

Q: If a 1.21 kg mass on a spring with a spring constant of 9.0 N/m, find the period of oscillation.…

A: Mass on spring, m=1.21 kg  Spring constant, k=9 N/m  Period of oscillation, T=?

Q: More than one analyzer can be used in a setup like that in the drawing, each analyzer following the…

A:

Q: Figure QB2a shows the layout of a pair of parallel plates, one at a voltage of 0V, the other at…

A: The potential difference across the plates is , V = 4000V plates are separated by a distance , d =…

Q: An ambulance is moving towards you at a speed of 15m/s. If the frequency of the actual siren is…

A:

Q: In the following fission reaction, identify the other product:              235:92  U + 1:0 n →…

A: Nuclear Fission Reaction as,  U92235 +n01 →nuclear fission I53139 + 2 n01 + ___________.

Q: A mover is pushing a 148kg box up a ramp. The ramp is inclined at an angle of 30.4 degrees. Since…

A:

Q: An L-R-C series circuit with L = 0.12 H, R= 240 2 and C = 7.3 µF carries an rms current of O. 45 A…

A:

Q: ? A tonated to drive dans not notice that the car in front of him has stopped. After the impact. the…

A: Mass of the truck = Mt = 5Mg = 5x106g = 500Kg Mass of Car = Mc = 2Mg = 200Kg Initial speed of the…

Q: In the uranium decay series Pb 214 transforms to Pb 210 through A) beta decay, B) beta decay, C)…

A:

Q: Ion (see centimeters), find (a) the lens type, converging or diverging, (b) the image distance i,…

A: Since you have posted a question with multiple subparts, we solve the first three subparts for you.…

Q: 7. A steel beam in a bridge extends 25 meters across a stream. What is the change in length from the…

A: See below

Q: If a wave has an amplitude of A = 2.0 m, a wave number k = 0.16 rad/m, and an angular frequency w =…

A: Amplitude of wave (A) = 2 m  Wave number (k)= 0.16 rad/s  Angular frequency (ω) = 0.5 rad/sec  We…

Q: An electron is accelerated through a potential difference of 26 000 V. What is the de Broglie…

A:

Q: Part (b) Calculate the angular speed (rad/s) about the center of mass of the puck-and-bar system…

A: 1) Mass of Bar initially at rest: M = 1.11 kg 2) Length of Bar: L = 1.14 m 3) Mass of puck: m =…

Q: A solenoid has 8,757 turns, a length of 53.9 mm, and a radius of 4.80 mm. What is the strength of…

A: The number of turns in the solenoid, N=8757 turns Length of the solenoid, l=53.9 m The radius of the…

Q: If 200 grams of water is to be heated from 24.0 degrees C to 100 degrees C to make a cup of tea, how…

A: Mass of water, m=200g Initial temperature, Ti=24∘C Final temperature, Tf=100∘C Specific heat of…

Q: A 40.0-kg child running at 3.00 m/s suddenly jumps onto a stationary playground merry-go-round at a…

A: Given that, The mass of the child m=40 kgspeed of the child v=3.00 m/sDistance from the rotation of…

Q: A circular loop of wire lies in a plane perpendicular to a magnetic field. The magnetic field has a…

A: Write the given value with the suitable variables. B1=1.3 Tr=18 cm=0.18 mR=3.2 ΩΔt=1 sB2=2B1=21.3…

Q: Using Kirchhoff's rules, what are the currents that flow through R1, R2 and R3?   b) What is the…

A:

Q: What is the wavelength of an EM wave whose frequency is 4.55 x 107 Hz? Round your answers to 2…

A:

Q: A bowling ball of mass 7.20 kg and radius 10.0 cm rolls without slipping down a lane at 3.30 m/s .…

A: Mass of the ball (M) = 7.20 kg  Radius of the ball (R) = 10.0 cm…

Q: Appear sample of a newly discovered radioactive isotope is discovered it has a half-life of 72H…

A: Half life of the isotope,  t12 = 72 hours

Q: If a 1.15 kg physical pendulum has a moment of inertia of 11.9 and the distance from the center of…

A: Mass of physical pendulum: m = 1.15 kg Moment of inertia of pendulum: I = 11.9 Distance of pivot…

Q: A sample has a C activity of 0.0020 Bq per gram of carbon. (a) Find the age of the sample, assuming…

A: The Activity of the carbon Sample=0.0020 Bq/g Constant Activity in living Organism=0.23 Bq Increment…

Q: 5. In lab you submerge 200 g of 50 degree Celcius iron nails in 500 g of 22 degree Celcius water…

A: Let, the final temperature of the water is TF. As water is at 22°C and nails are in 50°C, so heat is…