Compare the entropy increase in the Sun (P = 3.83 X 1026 w = 1 LSun; T = 5850 K) over it's 4.5 billion year life to that of the stars Rigel (P = 66,000 LSun; T = 12,100 K) over its 8 million year history and Vega (P = 40.1 Lsuni T = 9600 K) over its 455 million year history. %3D %3D

Q: one meter is 100 cm. Does it therefore follow that one cubic meter is 100 cubic centimeters? explain…

A: As we know, 1 meter is equivalent to 100 cm, So one cubic meter is equivalent to, 1 m3=100 cm3=106…

Q: 1.) If you use a measuring tape to measure a stick's length five times (least count: 1 mm) and get…

A: The proper form for the length L, given the information provided, is 123.57 +/- 0.56 cm. The average…

Q: The answer to (a) is -ve but (b) isn't correct wether +ive or -ive. I'm not understanding (b).

A:

Q: Question 1: derive w = at + Wo. Start with the derivatives I began with, and derive this equation.

A:

Q: Two conductors are made of the same material and have the same length. Conductor A is a solid wire…

A: Given: Length of the conductor A,LA=lLength of the conductior B,LB=lDiameter of the conductor A,…

Q: But where do you derive the equation E=(K|q|)/r?  My book says E=(K|q|)/r^2.

A: According to general equation of electric field ,  E = kQr2

Q: 6. (a) A lμC charge is at the center of the square shown below. How much external work is needed to…

A: ghkkjbjvh

Q: Would you mind solving this on paper, for it  too is hard to understand in this format?

A:

Q: (P2) Suppose two students are memorizing the elements on a list according to the rate of change…

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Q: 7. Northern California is home to the largest geothermal power plant in the world. Its heat source…

A: The temperature of the water in Kelvin is, TH=195+273=468 K The temperature of the outside air in…

Q: For this problem, time is given by the variable t, position by s, area by A, and volume by V.…

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Q: Calculate (x,1)= (x,t)(x,t) and sketch what this looks like for 1=0, th zh 3th , and ra 2(E₁-E₂)…

A:

Q: I have a couple of follow up questions: 1) Is that 60k^  kgm^2/s, the SI unit for L 2) It wanted…

A: Given data: Mass of the object, m=2 kg Position vector, r→=6 i^+5t j^ m

Q: f(o)= KBT Vc 1 |--ømø + (1 − 6) ln(1 − 6) + x6(1 − ø) N Π II = kBT [ф Vc N X In(1 - 6) - 6- x6² -…

A: The objective of the question is to derive equation (2.63) using the Flory-Huggins free energy of…

Q: ice water metal isolation A metal block with mass mm initially has a temperature Tm,0 (with Tm,0 >…

A: Given data:Mass of the metal block: Mass of water: Mass of ice: Initial temperature of the metal…

Q: Select the following answer choice which correctly explains the motion of the object in the time vs…

A: The position versus time graph is given for an object in motion. Position is plotted along y axis ,…

Q: A spring balance stretches 1.00 cm when a 13.0 N weight is placed in the pan. The spring constant k…

A: weight = mg =13 Nstreched length = x = 1 cm = 0.01 mspring constant = K = ?

Q: L*Yem (0,6) = NYem+1 (0,6), where N is a number, (a) show that |Nf = (L*Ycm, L*Yam). (b) and hence…

A:

Q: Exercice 1 1) Prouve that in Potential step that j₁ Exercice 2: ħk m [1 – |R| - The wave function of…

A:

Q: Sailors use the following quadratic function to estimate wave height h, in feet, from wind speed w,…

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Q: 3.9 x 10^-2, 3.9 x 10^-3, 9.3 x 10^-3 b) 3.9 x 10^-3, 3.9 x 10^-2, 9.3 x 10^-3 c) 3.9 x 10^-3, 9.3…

A:

Q: why did you add instead of subtract in the cosine law?    follow up question to:  Kristopher…

A: In the given solution, the absolute angle 1250 is considered when we calculated the relative…

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

A:

Q: uncertainty.

A: Given: A function y=Asinωt A=2.054±0.012 m ω=2735±8 s-1 t=0.000341±0.00015 s Note: sinx+∆x=∆xcosx;…

Q: Express the speed of light, 3.00 × 108 m/s, in (a) ft/ns; (b) miles/s; (c) AU/h. I need to show all…

A: The speed of light is

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.