Question 22 At the headend the transmit LASER reads 6 dBm, what is this value in mW? .078 mW 15.85 mW 3.98 mW 7.78 mW Select t

Q: L. An object dropped from a cliff falls with a constant acceleration of 10 m/s². Find its speed 5 s…

A:

Q: In the figure below, an iron bar sitting on two parallel copper rails, connected to each other by a…

A: GIVEN: Force Fapp =1.35N Resistance R = 8Ω speed of bar =1.85m/s

Q: A ball is dropped in a stationary elevator and hits the floor in 0.65 s. How long does it take for…

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Q: A cyclist coasts up a 10.0 degree slope, traveling 20.0 m along the road to the top of the hill. If…

A: The solution of this question is given below...

Q: Two point charges of magnitude 4 nC and 5 nC are separated by 39 cm. What is the potential…

A:

Q: Compute work done Force applied-1.62 N Displacement=0.2 m

A: Given data, Applied force (F)=1.62 N Displacement(d)=0.2 m

Q: During a steady right turn, a person exerts the forces shown on the steering wheel. Note that each…

A: Given,

Q: The angle between (1,1,1) and (2,1,2),

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Q: The intensity of x-ray beam directly proportional with the atomic number of the anode material True…

A: As per our guidelines, we can answer only one question. More the number of protons (atomic number),…

Q: A force acts on a 2 kg mass and gives it an acceleration of 3 m/s². A. What is the magnitude of the…

A:

Q: 1) A meter stick is held vertically with one end on the floor and is then allowed to fall. Find the…

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Q: What will be the potential energy of 1.04 kg mass kept at height of 3.02 m. [Take g = 10 m/s²]

A: Potential energy = mgh Where, m=mass of the object                g= acceleration due to gravity…

Q: 5 The pulley system of the previous problem is modi- fied as shown with the addition of a fourth…

A: Tension generated in the strings of the pulley is an internal force and it's a basic physics law…

Q: how do color influence radiation energy( specifically Temperature) and how is energy lost?

A: Color temperature is a range which is related to  the color of light emitted by an object to its…

Q: Find the magnitude of pressure in Pascal of a force of 150N that acts normally on an area of 0.25…

A: The magnitude of the force, F=150 N The area on which the force is acting, A=0.25 m2 Pressure is the…

Q: Question #4 An object has an initial velocity of - 4 m/s and a constant acceleration of 3 m/s². What…

A: Given data : Initial velocity is denoted by U Acceleration is denoted by a Time is denoted by t…

Q: A balloonist, riding in the basket of a hot air balloon that is rising vertically with a constant…

A:

Q: 10 cm + O O 10 cm O270⁰ O 10 cm O O O O Gambar 1 A cooper conductor has 1 mm of diameter, placed in…

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Q: Numerical Response #3 A golf ball is hit from ground level. Its path is modelled by the relation…

A: Given:-  A golf ball is hit from the ground level. its path is modeled by the relation  as  h =…

Q: The lens of a telescope has a diameter of 25 cm. You are using it to look at two stars that are 2 ×…

A: Given, Diameter of lens of telescope (D) = 25 cm  Distance of stars from earth / telescope (d) = 2 ×…

Q: A 5.0 kg rock whose density is 4800 kg/m³ is suspended by a string such that half of the rock's…

A: Given: Mass of rock mr=5 kg=5000 g, Density of rock ρr=4800 kg/m3=4.8 g/dm3. Required: Tension in…

Q: In the figure, two particles are launched from the origin of the coordinate system at time t = 0.…

A: GIVEN: mass of particle m1 = 3.1g  velocity of particle = 11.8m/s mass of particle m2 = 1.10g…

Q: A car accelerates from 6.0 m/s to 28 m/s at a rate of 3.0 m/s2. How far does it travel while…

A: Given data : Initial velocity is denoted by U Final velocity is denoted by V Acceleration is denoted…

Q: Find the Impulse Force=11.66 N Time=5 S

A: Given : Force (F) = 11.66 N Time (t) = 5 s

Q: The propagation velocity of a wave with a wavelength equal to 500 nm and a natural frequency of…

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Q: Calculate the work W against gravity required to build a cylindrical column of height 8 m and radius…

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Q: in SO CO I Location of Object CONVEX LENS A. Beyond 2F' B. At 2F¹ C. Between 2F' and F' D. At the…

A: Solution:-

Q: An object has a mass of 570 g and a volume of 2280 cm³. Calculate its density.

A: Introduction :   In this question we are provided with value of  volume and mass . with these data…

Q: In the periodic table: Elements in the same group have the same valence charges. O False O True

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Q: A curve of radius 40 m is banked so that a 1100 kg car traveling at 50 km/h can round it even if the…

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Q: Determine the amount of energy Q you need to take off from 320 kg of water if you want to decrease…

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Q: A train is traveling south at 58.4 m/s when the brakes are applied. It slows down with constant…

A: a) given that acceleration  so, we can apply newtons equation of motion . v =u+at…

Q: A 2.34 kg particle has the xy coordinates (-1.81 m, 0.340 m), and a 3.82 kg particle has the xy…

A: Given data- mass m1=2.34 kg,   x1,y1=-1.81 m,0.340 m mass m2=3.82 kg,  x2,y2=0.104 m,-0.143 m mass…

Q: Question 1: A square wave, like the one in Figure 1, is applied across an RC circuit. If you monitor…

A: When a square wave input is given or feed to RC circuit, it produces a waveform very different from…

Q: Find the acceleration Initial velocity=1.6 m/s Final velocity=22 m/s Time 10 s

A: Given data : Initial velocity=U Final velocity=V Time=t   To find : Acceleration

Q: Compute time required Speed=32 km/hr Distance 50 km

A: Given data : Distance=d Speed=S   Required : Time

Q: The side length of the unit cell of a body-centered lattice, if you know that the atomic radius of…

A: Given Data, Radius of silver atom (r)=1.441 A0

Q: A ceiling area of 100 square meters consisting of four materials. The thermal insulation value of…

A: Given information: The celling area (A) = 100 m2 The external temperature of the surface (T0) = 5 C…

Q: Figure 1. A rectangular sample of semiconductor is in a magnetic field B, oriented approximately…

A: In this question we have to answer some questions related to the rectangular semi-conductor. Please…

Q: (c) In an experiment, two light waves having wavelength of 501 nm each with equal amplitudes and…

A:

Q: Compute potential energy Mass of box-5.5 kg Raised to height=2 mi Take g=10 m/s2

A: Given data : Mass of box=m Height to be raised=h Acceleration due to gravity=g   Required :…

Q: the intensity of a light source UV and IR radiation can be measured .in radiometric units Luminace O…

A: Option b is correct i.e Irradiance

Q: 20. Hanging from a scale is a 1500g object that is totally submerged in a bucket filled with a…

A: Given: The mass of the object: m = 1500 g (1.5 kg). The reading on the scale: F = 12 N. The volume…

Q: An object dropped from a cliff falls with a constant acceleration of 10 m/s². Find its speed 5 s…

A: Given data :                   Acceleration     =      a                   Initial velocity    =…

Q: transformer has a primary coil with 1600 loops and a secondary coil with 1200 loops. If the current…

A: Given Number of turns in primary coil = 1600 Number of turns in secondar coil = 1200 Current in the…

Q: Calculate the density of solid from the following data: (a) Mass of solid (M) = 72g (b) Initial…

A: Given data :               Initial volume 1     =   V1                Final volume 2      =    V2…

Q: Find the density of object Mass=22 kg Volume=0.003 m3

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Q: A force of F = 151 N pulls a mass of 15 kg a distance of x = 3.3 m. How much work is done by the…

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Q: A mass of 2Kg is taken from the ground to the height of 10m. Find the potential energy of the…

A: Given data :               Mass     =     m             Height     =      h  Acceleration due to…

Q: (1) A signal m(t) band-limited to 3kHz is sampled at a rate 100/3% higher than the Nyquist rate. The…

A: GIVEN: Frequency of signal fm =3KHz sampled rate =1003% maximum quantization error = 0.5%