For the picture below what is the differences of light spectra of different galaxies. compared to a laboratory reference to uses as comparison, or control group. What is the differences between nearby stars and galaxies compared to distant stars and galaxies by using the spectral lines ?

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A: Simple problem from Newtonian mechanics. Please have a good look   We have provided: Weight of the b...

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Q: Find the Maxwell relationships for G, holding N fixed. Upload your work here.

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A: The resistance of a material is given by the equation, R=ρLAρ=resistivityL=length of conductorA=area...

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A: In phase space every  particle has 3 momentum coordinates and 3 position co -ordinates so One parti...

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Q: Title A mercury manometer shows a gauge pressure of 100 mm of Hg. In case it is replaced by a water....

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Q: Problem No 2: A gas is contained in a piston- cylinder arrangement has the following initial propert...

A: Initial properties of the systeminitial pressure, Pi=3000 kPa=3000×103 Paintial volume, Vi=0.03 m3Fi...

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A: To Find: Change in potential of condenser (V2) Given: W2 = 4 W1 W2W1=4

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A: Given that:Initial velocity u=20 m/sAcceleration a=-1 m/s2Final velocity v=0 m/sTime, t=40 s

Q: In the figure four particles are fixed along an x axis, separated by distances d = 5.40 cm. The char...

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Q: places

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Q: 2. If the rightmost resistor, 10 ohms, is the load, find the Thevenin Resistance, Thevenin Voltage a...

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Q: If A - B = 0 and Ã × B = 0 what can we say about Aand B? Select one: O a. None of the other options ...

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Q: In the figure, a very small toy race car of mass m is released from rest on the loop-the-loop track....

A: Given, A toy car is released from inclined surface of height 2R .

Q: 2. The uncertainty, Aq, in the measurement of an obšervable, q, is formally defined as Aq = V{q?) – ...

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Q: A 10.0-kg box starts at rest and slides 3.5 m down a ramp inclined at an angle of 10 ° with the hori...

A: We have a simple question here. We have given initial velocity = 0. the total distance traveled by t...

Q: he type of system in each photo and explain your answer. Work Pyaten (0ongpressed Air) er

A: Solution:-Given thatPiston-cylinder arrangement with working fluid as air

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Q: A ball of mass 1 g, confined to a one-dimensional box of length 0.1 m, moves with a velocity of 0.01...

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Q: A particle with a charge of 5.5 x 10-8C is fixed at the origin. A particle with a charge of -2.3 x 1...

A: Hey dear this question is from electrostatics I have written the general formula for electrostatics ...

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A: q = 1.60 × 10- 6 C d = 2.17 × 10- 6 m r = 4.38 cm = 4.38 × 10- 2 m

Q: A system undergoes a reversible non- flow process where P = (20V + 690) kPaa. If the work is – 150 k...

A: Given: P=20 V+690 KPaa W=-150 kJ V1=850 L

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Q: If a diverging lens has a focal length of 10 cm, at which object distance will an image smaller than...

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Q: Perform the indicated operation 1. 3.24 x 10' 2.40 x 103' = 2. 7.68 X 10-9.7 x 10 = 3. 7.10 X 10 X 4...

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Q: A monatomic ideal gas is taken around the cycle as shown in the PV diagram. (a) Calculate the effic...

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Q: AP PHYSICS 1.In this practice we are reviewing Unit Circles. David and Jacob are given a unit circle...

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Q: As shown below, a 17 kg bar that is 4.1 m long is set up to rotate about its center (the yellow circ...

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Q: Q. 13 : A charged conductor has an area of 1 m² and charge of V8.85 µC. The force acting on (CET-200...

A: To Find: Force per unit area (f) Given: Area (A) = 1 m2 Charge (Q)=8.85 μC                Q=8.85×10-...

Q: 4. Saturn has mass 95 times that of the Earth and 9.5 times of its radius. From this data, (a) calcu...

A: Given,Mass of saturn Ms=95Me Radius of saturn Rs=9.5ReAcceleration due to gravity g=GMR2G=Universal ...

Q: 1. Find the weight in N of a mass of 10 kgm at a location where the acceleration of gravity is 9.77 ...

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Q: • VP3. A puck of mass m, is tied to a string and allowed to revolve in a circle of radius R on a fri...

A: Since it contains more than three subparts solution for the first three is provided here. Please upl...

Q: 0 x (L – x) 0< x < L v(x) = elsewhere What is (x)? Give your answer as a multiple of L.

A: In the given problem we will use the expectation value of x formula,