康廳Σ0096LLBy what factor does the volume of a cube increase if the lengths of the edges are doubled?Multiple Choice4.2.9.< Prev4 of 25MEHO 76°F ^(p 岁here to search近。國 5insprt scdeletehomef11121A4な米backspaceLunulack23%243.omenterH.asnedNalt 00LLNNH.4.24asned144 4backspaceprt scinsTo searchdelete< Prev4 of 259.Next >8.2.4.

Answered: Image /qna-images/answer/81758b1f-6f3f-4752-9d8e-97e599af2d50.jpg

Answered: By what factor does the volume of a…

Science

Physics

By what factor does the volume of a cube increase if the lengths of the edges are doubled?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

This was wrong. Can you solve this again with these numbers? What is the root mean square velocity, vrms, for Hydrogen molecules (H2) at 20oC? Hint: How many amu does an H2 molecule contain. 1 amu = 1.67 x 10-27 kg Boltzman's Constant, k = 1.38 x 10-23 J/K Give your answer in m/s to 4 significant figures (NO DECIMALS)
S Can 6 PAR к Торс K Unit K In x K Moti = Cop K Unit S Spee S Topo S Math Micr eb.kamihq.com/web/viewer.html?source-filepicker&document_identifier=137VZR5BZOVSAIMOA55WU555_CvJ9NacO + 100 P e Interpreting Graphs Answer the questions following the graphs on each side Dietance va. Time 2 7 10 11 12 13 14 Time in soconds 1. From 1 second to 2 seconds, how fast is the object traveling. (Take the difference in distance and divide it by the time in between the 2 distances) 2. Is the object going as fast between 9 and 12 seconds as it is between 1 and 4 seconds? How can you tell? 3. What is the motion of the object between 4 and 6 seconds? acer
2.8 At a temperature of 100°C and an absolute pressure of 5 at- mospheres, what is the ratio of the density of water to the den- sity of air, p,/P.?
When the coefficient of linear expansion, a, and the temperature change, T-T, are large, a length L, of a solid substance expands in length to a(T, -T₂) L₁ = L₁e O L=L[1 + a(Tƒ– T;)]. ○ Ly=al (Ty-T). O L=L[1 + In(a(T₁-T))]. a(T, I₂ = ₁₂₁[ 1 + ª²(²₁-7)].
Estimate how many molecules of air are in each 2.5-L breath you inhale that were also in the last breath Galileo took. [Hint: Assume the atmosphere is about 10 km high and of constant density.] Express your answer using two significant figures. N=?? (I got 27, but I was also wrong).
(a) What is the coefficient of variation (CV)? Why do you study such variations? Explain using a real-life example.(b) Among the different measures of dispersion which one do you think is better and why?The following table gives the distribution of gas bills (GB’s) of some households (hhs) in a city- GB’s ($.’0) No. of hhs 375-450 41 450-525 95 525-600 31 600-675 61 675-750 19 (i) Calculate the ideal measures of dispersion.(ii) Make comments from your findings.
A certain type of rice has an average grain length and diameter of 6 mmmm and 2 mmmm, respectively (assume that a graine has a form of a cylinder). One cup of this rice, after being cooked, contains about 785 food calories. Assume the cup volume is 240 cm3cm3. How many grains are there in 1 cup of rice? Assume perfect packing of the grains of rice (no unoccupied volume in the cup). Express your answer using one significant digit.
Hand written plz asap.... I'll rate plzz
Calculating the Number of Molecules in a Cubic Meter of GasHow many molecules are in a typical object, such as gas in a tire or water in a glass? This calculation can give us an idea of how large N typically is. Let’s calculate the number of molecules in the air that a typical healthyyoung adult inhales in one breath, with a volume of 500 mL, at standard temperature and pressure (STP), which is defined as 0 ºC and atmospheric pressure. (Our young adult is apparently outside in winter.)StrategyBecause pressure, volume, and temperature are all specified, we can use the ideal gas law, pV = NkB T, to find N
The ideal gas law states that a gas’s pressure ?([kg]/[m][s]^2) depends upon its volume ? ([m]^3), amount of substance ? ([mol]), temperature ? ([K]), and the ideal gas constant ?. If the fundamental dimensions of ? is given by,?: [kg] [m]^2 [K]^−1 [mol]^−1 [s]^−2 obtain the ideal gas law by performing dimensional analysis. Properly define variables used
HAND WRITTEN Plz..I'll upvote For a mixture of 40% nitrogen, 35% oxygen, and 25% carbon dioxide on a molar basis, what is the mixture constant a in the equation P=R ? Express your answer in kPa(m³/kmol)2K1/2 (+4)7
For (b), why do we divide the (100Wx8h) by (103Wh)? I get that we need to cancel out the Wh, but why do we divide by 103 specifically?