If the energy received by 7 m² area in 6 minutes is 4290KJ. Calculate the value of Solar constant ?

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Q: Consider the figure below where we have four parallel conducting plates. Arrange them according to…

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Q: When the ________________ equal to zero the linear momentum becomes constant

A: F = dP/dt  If F is zero  P is constant

Q: 1.What is the refractive index of a material in which light travels at half its speed in a vacuum?

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A:

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Q: Two plane mirrors are facing each other. They are parallel, 2 cm apart, and 24 cm in length, as the…

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Q: Part A With -5.5 D corrective lenses, Juliana's distant vision is quite sharp. She has a pair of…

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Q: Suppose you pour 0.250 kg of 20°C water into a 0.500-kg aluminum pan with a temperature of 150°C.…

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Q: What is the current I through the resistor at t= 50 micro seconds, and immediately after the switch…

A: Write the given values with the suitable variables. t1=50 μs=50×10-6 st2=200 μs=200×10-6 sC=4…

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Q: There are two resistors, R1 and R2, that are connected in parallel. If R1 > R2, what can you say…

A: Given data:  Two resistors are connected in parallel combination R1 > R2 Required: The equivalent…

Q: I that apply.)

A: Answers

Q: A car travelling at 4 m/s acceleration uniformly the car travels 150 meters in 26 seconds, Find the…

A: The initial velocity, u=4 m/s. The distance traveled by the car, S = 150 m, in t = 26 s.

Q: R7 R3 R9 R5 Vr R2 R8 R10 R6 R4 R1 20V; R6 = 20; Given: V7 R1 = 12; R2 = 60; R3 = 30; R4 = 12; R5 =…

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Q: An 8.0-cm radius disk with a rotational inertia of 0.12 kg-m2 is free to rotate on a horizontal…

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Q: A 2.0 cm long tungsten filament in a florescent light bulb has a radius of 0.3 mm. Assume constant…

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Q: The sound waves travel with speed of 564 m/s. If is wavelength is 7 cm. Find the frequency of wave ?

A: Given data:  Speed (v) = 564 m/s Wavelength (λ) = 7 cm = 0.07 m Required: Frequency (f)

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A: Imagine distance=1.70m

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Q: In the figure below, what is the work done in bringing a charge of +6.11 µC from infinity to point…

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Q: The motion of a body is described by the equation 3.45 sin (0.120?t) where t is in s and y is in m.…

A: Given data: The equation of motion is, y=3.45sin0.120πt

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A: Given data: The half-life of palladium is t1/2=17 days. The mass contained by the grain is m=0.27…

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A: Mass of the car is M = 0.800 kg  Radius of vertical circle is R = 5 m  Normal force at bottom is Fn…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.