You observe a rocket moving away from you. Compared to the passage of time measured by the watch on your wrist, is the passage of time on the rocket's clock will appear as running O faster • with the same speed as while on earth surface • slower O unpredictable as the speed

Q: give and explain at least 3 evidence that light is a wave. Make sure that you include diffraction,…

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Q: Give at least 3 uses of how electromagnetic wave is used in technologies. Pleas e provide an drawing…

A: Wireless communication works by transmitting and receiving electromagnetic waves to establish a…

Q: a) Draw the standing wave pattern in an open air column for the 4th resonant length. b) If the…

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Q: (d) The pressure P inside liquid with a density p in depth his given by P=pgh, where g is the…

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Q: You place your ear onto a steel railroad track and hear the sound of a distant train through the…

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Q: In the Bohr model of the atom, the electrons radiated energy when O Both A & B O None of the above…

A: According to Bohr Atomic model, a small positively charged nucleus is surrounded by revolving…

Q: Explain the difference between scalar and vector quantities. Exemplify your answer with: a) the…

A: Scalar and vector quantities are two types of physical quantities that are used to describe various…

Q: A load of 18 x 104 N is placed upon a vertical steel support of 6.0 m height and with a…

A: Given that:

Q: A "G" on a guitar has a frequency of about 196Hz. To raise the note to a "B" at 247 H what length…

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Q: A Coast Guard ship is traveling at a constant velocity of 4.38 m/s, due east, relative to the water.…

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Q: a. The platform is rotating such that, at any instant, its angular position i: 0 (t)=2t¹5 rad, where…

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Q: 4. Given the circular coil shown below, calculate the magnitude of: a. Magnetic moment b. Torque on…

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Q: You throw a baseball from the ground up to your friend on the top of a 28.74 m building. You throw…

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Q: Two manned satellites approach one another at a relative speed of 0.400 m/s, intending to dock. The…

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Q: A uniformly charged disk with radius R = 25.0 cm and uniform charge density = 7.40 x 10-3 C/m2 lies…

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Q: A rock sample which originally contained 400 grams of radioactive isotope X now contains 25 grams of…

A: Half-life is given by:Hence disintegration constant (k) is given by:

Q: A contestant in a winter games event pushes a 40.0 kg block of ice across a frozen lake as shown in…

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Q: sorry could tou send the photo for diffration(step 1)? I dont know what but I can;t see it

A: I am not also able to see the image, may be that was not uploaded properly. So, I am providing the…

Q: = Two light rays (1 and 2) travelling in air (na 1) from source S (1 m above the surface of water)…

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Q: NOTE: The density of sea water is 1050 kg/m³ Once on land Nemo is placed in a fish tank (filled with…

A: Given, v1=1.7 m/sD1=0.02 mA1=Flow rate in the pipe, Q=A1 *v1=5.34

Q: A source of sound of frequency 1200 Hz is moving away from a listener at speed v. The listener is at…

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Q: How many moles are there in a cubic meter of an ideal gas at 100 degree celsius (C) to 4 digits of…

A: Volume of ideal gas (V) = 1 m3Temperature (T) = 100oC = 100+273.15 k = 373.15 k Pressure (P) = 0.25…

Q: Part A How fast is the river flowing? Express your answer with the appropriate units. 3.55 IIA km h…

A: D1=D2=15 Km (distance)T1=3.20 ht (time for downstream)T2=6.2 hr (time for upstream) To find the…

Q: Kaleb has decided to forget about flying and buys a boat instead. If his boat increases its speed…

A: Initial speed = V0 = 5 m/sFinal speed = V = 7.5 m/sDistance = S =  50 mAcceleration = a = ?

Q: Magnesium has a work function of 3.7 eV. A.) What is the longest wavelength of light that will…

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Q: X (m) 0 -0.2 -0.4 -0.6 -0.8 -1.0 KQ 0 0.5 1.0 LINEAR x-range: 0.00 - 3.45 s y = mx + b m: -0.2916 b:…

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Q: A car position is. determined by the equation x(t) = 7.45 m/s^3t^3+3.91 m/s^2t^2-21 m/s t+2.17 m.…

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Q: Give atleast the 3 uses of how sound wave is used in technologies in details. (Provide a drawing on…

A: SONAR Technology : this technology stands for sound navigation and ranging. it is used to measure…

Q: Read the volume of the liquid in the Erlenmeyer flask. Estimate the volume to the nearest 5 mL…

A: The large line is 50 ml increment and each small line is 25 ml increment.

Q: A container holds 2.0 g of argon at a pressure of 8.0 atm. You may want review (Pages 532-536). How…

A: A container holds 2.0 g of argon at a pressure of 8.0 atm.b) To find that how much will the…

Q: Please answer the below question: Thanks. A raw egg with a mass of .07 kg is dropped without a…

A: The egg, without protection is dropped from a height of 1 m, 6 m and 13 m. Since there is no…

Q: In the figure below a cylinder having a mass of 2.5 kg can rotate about its central axis through…

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Q: Find t= sqrt (2s/g) Given s = -93.00 ± 3.00 , g = -9.8 (take this as an exact number). t…

A: Given Data:Displacement Acceleration due to gravity Formula for time to be used To Determine:The…

Q: Repstance Rens tance A B с F G 1 Voltage Current

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Q: One hazard of space travel is debris left by previous missions. There are several thousand objects…

A: Mass (m) = 0.190 mg Initial velocity before collision(u) = 4.00×103 m/s Final velocity after…

Q: A car is travelling at 27 m/s, and slowing down at a rate of 3 m/s^2. After 3 seconds, how fast is…

A: Initial velocity, u = 27 m/s Deceleration, a = -3 m/s² Time, t = 3 s

Q: Calculate the standard uncertainty in z if z=Xsinθ using the angle (57.00 +- 0.85) degrees and the…

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Q: A steel sphere with mass 5 kg heated from 200 to 80° degree Celsius. The initial volume of sphere…

A: Mass of steel sphere is Initial temperature is Final temperature is Initial volume of sphere is…

Q: A novice golfer on the green takes three strokes to sink the ball. The successive dis- placements…

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Q: A constant force is applied to an object, causing the object to accelerate at 4.0 m/s². Part A What…

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Q: Many people go skiing in the Swiss alps.these mountains are more than 2000m above sea level which…

A: The factor that primarily affects temperature and explains why it is cold enough to snow in the…

Q: A 3.9-kg model rocket is launched, shooting 49.3 g of burned fuel from its exhaust at an average…

A: Given:Mass of model rocket Mass of burned fuel Average speed of burned fuel Required:Speed of the…

Q: What is the final equlibrium temparature when 10g of milk at 10c is added to 160g of coffee at 90C?

A: Let us consider final  equilibrium temparature is T C NowHeat gained by milk=Heat lost by coffee…

Q: 3 point charges at the corners of a triangle, as shown below, where q1 = 3.00 x 10^-9 C, q2 = -4.00…

A: The charge of The charge of The charge of The magnitude of each side of the triangle,

Q: Calculate z=X / tanθ using θ=(52.20 ± 0.70) degrees and X =(51.60 ± 1.05) z = __ ± __

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Q: Calculate the volume of a rectangular solid that has the dimensions shown. length = 5.50 +- 0.30,…

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Q: A ball has an acceleration of 5 m/s^2 and a net force of 35 N is acting on it. What is the ball's…

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Q: Two moles of a monatomic ideal gas such as helium is compre reversibly from a state (5.5 atm, 6.5 L)…

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Q: A group of physics students set a tuning fork of 500 Hz just above a big cooking pot. The tuning for…

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Q: As the angle between two concurrent angles decreases, does the magnitude of the force required to…

A: Concurrent forces refer to forces that act on the same point or along the same line of action. When…

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.