Download the App!

Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

(a) At what temperature do the Fahrenheit and Celsius scales coincide? (b) Is there any temperature at which the Kelvin and Celsius scales coincide?

a) At $-40 \mathrm{C}$ or $-40 \mathrm{F},$ both the Fahrenheit and Celsius scales coincide.b) No. There is no temperature at which the Kelvin and Celsius scales coincide.

Physics 101 Mechanics

Chapter 14

Temperature and Heat

Thermal Properties of Matter

The First Law of Thermodynamics

Rutgers, The State University of New Jersey

University of Michigan - Ann Arbor

University of Sheffield

University of Winnipeg

Lectures

02:20

A solid, liquid, or gas is one of the three main states of matter. Solids have a definite shape and volume, and retain their shape when a force is applied to them. They are rigid, and do not flow to take on the shape of a container, but retain their own shape. Solids are held together by intermolecular forces, which are usually chemical bonds. Liquids have a free-flowing, continuous surface, and take the shape of a container. They flow to fill an available space. Their particles do not have a definite shape or volume, and they are not rigid. Gases have no definite shape or volume. They are not held together, and are not rigid. They flow to fill an available space. Gases are often described as being the state of matter with the lowest density.

03:25

The First Law of Thermodynamics is an expression of the principle of conservation of energy. The law states that the change in the internal energy of a closed system is equal to the amount of heat energy added to the system, minus the work done by the system on its surroundings. The total energy of a system can be subdivided and classified in various ways.

02:49

(a) At what temperature do…

04:41

02:19

01:43

At what temperature do the…

02:40

(a) At what point are Fahr…

01:51

02:08

Determine (a) the temperat…

01:13

At which temperature are t…

02:10

04:08

(a) At what temperature (i…

01:16

Yes, let's take a question. So the question they were looking forward to find the temperature. They coincide between the degree Celsius and repair. Well, we know the equation round Converting Rivera had two degree Celsius is T C I ties. Do you have minus 32? So let's say the TC and he have post at Assange degree. OK? Which means now they will coincide. So that says the temperature was acts. So not is planning X. We got asked equal to buy over nine times acts mine 32. Hey, we do some math, you'll give us actually go to buy overnight. Axe minus actually is to Ah, I think it's little quick away. Okay, so this will give us 9/5 X equal to X minus 32. Okay, so, over five acts since I moved the axe to the left side. So now if I minus know now, if I ask minus act wishes for my ax equals 9 32 So acts is able to neck 40. So at amateur, uh, negative. 40 degree Celsius or degree? Fair Hides. Uh huh. A coin size. Okay. And questions he was asking us can degree Celsius coincide with the degree. Calvin. Well, let's take a look. So we know de Berk always equals two degree Celsius. Last 200 Zone three. Good. If we said now, little coincided. So let's say that TK equal to PC ego to Why? But we're plugging. We got why you go to why, plus 273 and we move wife on the left. I was y minus y he quits the 273 which is zero. You go toe 200 son three. And we know that is impossible. Zero is not equal to 2073. Okay, so, no. So now No, no, no. Okay. Thank you. And that's my answer for this question.

View More Answers From This Book

Find Another Textbook

03:37

$\bullet$ $\bullet$ $\bullet$ Mass extinctions. One of the greatest mass ext…

02:52

If we model the pore of a hypothetical ion channel spanning the membrane of …

00:50

What would be the resulting angular acceleration of the space station when a…

05:29

You are trying to raise a bicycle wheel of mass $m$ and radius $R$ up over a…

02:48

Interpreting a medical chart. You, a resident physician, are reading the med…

06:37

In a particular Millikan oil-drop apparatus, the plates are 2.25 $\mathrm{cm…

01:55

$\bullet($ a) Show that for an $R-L-C$ series circuit the power factor is eq…

04:26

A $\mathrm{A} 200 \Omega$ resistor is in series with a 0.100 $\mathrm{H}$ in…

05:04

$\bullet$$\bullet$ A block with mass $m_{1}$ is placed on an inclined plane …

03:40

. An ice-cube tray contains 0.350 $\mathrm{kg}$ of water at $18.0^{\circ} \m…