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Q: quickly

A: 1.The energy carried in one wavelength of a wave, is given by E' = (1/2)µA2ω2λ Here, λ = wavelength…

Q: Re Resah

A: In the given circuit We have to determine the equivalent resistance.

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Q: uency Croguon nau

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Q: help me how it become 0.1639

A: It becomes 0.1331  So theta = 7.58°  0.1639 was wrong given

Q: Write a short note on time.

A: In physics time is a fundamental quantity. Time can be monitored by using a clock. Basically in…

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Q: What do you understand

A: Given;  What do we understand if the machine is 85% efficient. Derive the statement ?

Q: What is Astronomy

A: Astronomy is the study of celestial bodies and phenomena that occur outside the earth atmosphere. It…

Q: oF 45 40 35 30 25 20 15 10

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Q: A ball of inclir its total

A: Given: The ball raised to the height of 10 m The angle of inclination is 53∘ The coefficient of the…

Q: Fhonons kya go ... Meherbani kareth karev explain...

A: This is a question asked in international language . We are asked about phonons

Q: What is a period

A: Required:  Definition of period

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Q: ateral trian e at pt. P.

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Q: IN to vulla e

A: The phenomenon of inducing voltage is known as electromagnetic induction. Voltage can be induced…

Q: What is mattet

A: Matter is anything which has mass and volume means occupied space.

Q: netic netic → Iherm

A: An induction furnace is a electrical furnace in which heat is produced by Induction heating of…

Q: a submarine sends a sonar signal, which returns from another ship 12 seconds later. how far away is…

A: Data provided: Total time taken to returns sonar signal (t) = 12 seconds Speed of sound in seawater…

Q: iLy. O A. True O B. False

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Q: I don't what's wrong

A: The area of the flat roof is

Q: e cannonball's maximum heighta

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Q: Answer the question in the picture

A: Given- Side of the cube L= 83 cm=0.83 m Electric field =5×105 N/C To find the charge contained by…

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Q: arc leng th A= lA (siny), fom. 4o me

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Q: Vo Yma

A: The solution can be given as follows :-

Q: Who led a revolution in physics.

A: Physics is a branch of science whose primary objects of study are matter and energy. Physics today…

Q: 5Ω 10Ω Ln 5Ω Select one:

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Q: What is the answer to (6)?

A: Given, Density in trial 1 = 0.7841 g/mL Density in trial 2 = 0.7851 g/mL

Q: mags of the booly is 18K weight p

A: Given data :                 Acceleration due to gravity   =   g                       Mass of the…

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Q: slove the incorrect answers in red

A: Given information: Here, λ is the weight per unit length of the rope, and l is the rope’s length.

Q: There is at least one more.

A: A block placed on a rough inclined surface is used to compress a spring that is parallel to the…

Q: 2 kn3 6 kN 50 mA 10 kng 9 kn3 18 kn3

A: Given Current passing through the source is I= 50 mA

Q: 05

A: Let us first assume two points a and b in an electric field due to charge q. Some amount of work is…

Q: A submarine sends a sonar signal, which returns from another ship 7 seconds later. How far away is…

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Q: nswer from the given choices.

A: Given:- 8. The definition of electromotive force is Find:-a. The potential difference across its…

Q: LSa 그의D 2 eouations to

A: Given,Potential of cells are ε1 = 22 V and ε2 = 14 VResistance, R1= 5Ω, R2= 6Ω and R3= 9Ω

Q: What answer would I put for the three questions in the picture?

A: Here, we have to calculate the free body diagram.

Q: Stae the Biot - Savart law.

A: Consider a current carrying conductor ab in which a small current element I dL. Point P is at a…

Q: Will the answer change if the earth were a hollow sphere

A: Many laws, phenomena and happenings in the earth or any other part of solar system is being…

Q: Where is the centroid of the figure below from the sharp part with regards to h? O One-third of h O…

A: REQUIRED Centroid of given isoscele triangle.

Q: a submarine sends a sonar signal, which returns from another ship 7 seconds later. how far away is…

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Q: sespect

A: calculation

Q: 13.1 kryp eyep that 2 Find Ans.

A: GivenD=100 cm=1 m

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.