Туре 47. Statement I : Specific heat of a substance in Cal g 1 °F-1greater than its specific heat in cal g 1°C-1 Statement II : Magnitude of 1 °C is greater than the magnitude of 1°F a) Both statements are true, Statement II is the correct explanation of Statement - I b) Both Statements are true, Statements - II is not correct explanation of statement - I c) Statement - I is true, Statement II is false. d) Statement - I is false, Statement II is true

Q: 4. A particle of mass m slides without friction along a wire bent into the shape of a circular helix…

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Q: To study the stability of circular orbits in the attractor field of central forces inversely…

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Q: velocity of the proton in units of km/s

A: Given: Mass of proton is m=1.673×10-27 kg Charge on proton is q=1.6×10-19 C Radius of path is r=4.46…

Q: H.W: In the Boher model of the hydrogen atom an electron moves at 2.19*10°m/s in an orbit of radius…

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Q: Find the force law of a particle in the central force field that allows the particle to move in an…

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Q: CB :BL= GA:AL to show that the cquation is y? = cy - xy + ay – ac. Descartes stated, without proof,…

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Q: A proton is located at (0, 0, -3.5 x 10-9) m, and an alpha particle (consisting of two protons and…

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Q: R has a magnitude of 104. Which of the following COULD NOT be Ry? Choose all that apply. 104 -104…

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Q: A rack of seven spherical bolwing balls (each 7.50 kg, radius of 9.40 cm) is positioned along a line…

A: Simple problem of gravitational force

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A: The gravitation field of the moon is given by- gmoon=Gmmoonr2Here, Mass of moon is gmoon=7.36×1022…

Q: 14. In the figure, a cord runs around two mass-less, frictionless pulleys. A canister with mass m =…

A: Mass of canister, m=12.0 kgDisplacement of free end, d= 10.0 cm= 0.100 m

Q: How are vector quantities equal? With the identification of your answer with physical nomenclature?

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Q: In the Bohr model of the hydrogen atom, the speed of the electron is approximately 2.44 × 10^6 m/s.…

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Q: Consider two iron spheres, each of diameter 195 mm, which are just touching. At what distance r from…

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Q: An airplane travels 30 km/h, E when suddenly hits an air turbulence with 5 km/h, 32° E of N. What…

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Q: a. Determine the y-component of this force if the magnitude of the force is equal to 340kN. O 167.81…

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Q: 1. The dimensions of gravitational constant are: (a) [M*£T*] (b) [M*LT=] [M'Er*] «d) [M*¢r*] (e)…

A: Solution:

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Q: Determine the gravitational force F which the titanium sphere exerts on the copper sphere. The value…

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Q: A planet with mass of 7.50 x 1024) and Jupiter (m 1.901 x 1027) are attracted to each other.…

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Q: with a gun, where should you aim?   aim above the fish.   aim directly at the fish   aim below…

A: Refraction is the phenomenon of bending of light when it passes from one medium to other.

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Q: In the Bohr model of the hydrogen atom the velocity of the electron is approximately 2.2 x 10° m/s.…

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Q: Two masses m, = 100 kg and m, = 8100 kg are held 1 m apart. (a) At what point on the line joining…

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Q: A circular cylinder of radius r=0.14 m and mass 2.2 kg is placed on two semi-circular cylinders of…

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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.