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Undergrad Vacuum Filament Lamp Temperature Analysis

sheikhfahad
May 19, 2004 · Replies 1 · May 20, 2004

Replies: 1

Undergrad Thermal Expansitivity of Hard Wood

Esco
May 5, 2004 · Replies 15 · May 18, 2004

Replies: 15

Undergrad Entropy change of a non-perfect gas

alexbib
May 17, 2004 · Replies 8 · May 18, 2004

Replies: 8

High School How do I measure surface temperature with a thermocouple on a filament bulb?

sheikhfahad
May 17, 2004 · Replies 1 · May 17, 2004

Replies: 1

High School Aerosol Can Spray: Cooling Effects Explained

alexbib
May 12, 2004 · Replies 6 · May 17, 2004

Replies: 6

High School What is the best thermometer for measuring filament surface temperature and why?

sheikhfahad
May 16, 2004 · Replies 1 · May 16, 2004

Replies: 1

Undergrad Peltier Effect and Diodes: How Does it Work Both Ways?

ShawnD
May 14, 2004 · Replies 1 · May 15, 2004

Replies: 1

Graduate Hot & Cold: Understanding the Universe

Antonio Lao
May 12, 2004 · Replies 2 · May 12, 2004

Replies: 2

Graduate Is Light Simply the Result of Liberated Electrostatic Forces?

The_Thinker
May 11, 2004 · Replies 2 · May 12, 2004

Replies: 2

High School Unsure About Island Temperatures? Unlock the Answers Here!

DevilDoc
Apr 23, 2004 · Replies 3 · May 11, 2004

Replies: 3

Undergrad Temperature of space - pioneer 10

kurious
May 4, 2004 · Replies 5 · May 8, 2004

Replies: 5

Undergrad What Is a Carnot Engine and Why Is It Important in Thermodynamics?

Maxwell
May 6, 2004 · Replies 1 · May 6, 2004

Replies: 1

Graduate How is heat transferred in a two-dimensional vacuum field?

Olias
May 5, 2004 · Replies 1 · May 5, 2004

Replies: 1

High School Chaos Theory & Statistical Anentropy: Intro for 15yo HS Student

Samuel Beddow
Apr 26, 2004 · Replies 6 · May 2, 2004

Replies: 6

Undergrad There is an 8x8x8 room on the moon

njin
Apr 26, 2004 · Replies 5 · Apr 27, 2004

Replies: 5

Undergrad What is a critical temperature?How do experiments approach absolute zero?

KingNothing
Apr 24, 2004 · Replies 10 · Apr 26, 2004

Replies: 10

High School How do you measure the transfer of heat

ben_kneale
Apr 25, 2004 · Replies 2 · Apr 26, 2004

Replies: 2

High School Potential & Kinetic Energy in Gas Tanks: A Comparison

mee
Apr 22, 2004 · Replies 7 · Apr 26, 2004

Replies: 7

Undergrad Adiabatic Processes in the Carnot Cycle

Moose352
Apr 18, 2004 · Replies 2 · Apr 19, 2004

Replies: 2

Graduate Is the Expansion of the Universe Linked to Entropy and Information?

The_Brain
Jul 26, 2003 · Replies 17 · Apr 17, 2004

Replies: 17

Undergrad Calculate Temperature at Bottom of 100m Waterfall: Help Needed!

kurtlau
Apr 14, 2004 · Replies 1 · Apr 14, 2004

Replies: 1

Graduate What causes water to oscillate at high temperatures in the Leidenfrost effect?

Tamerlane
Mar 31, 2004 · Replies 5 · Apr 9, 2004

Replies: 5

Graduate Gravitational Radiation Amplitude: Inverse Square Law Explained

wolram
Apr 8, 2004 · Replies 2 · Apr 8, 2004

Replies: 2

Undergrad Is Chemical Energy the Most Efficient Form of Storage?

Cliff_J
Apr 6, 2004 · Replies 3 · Apr 7, 2004

Replies: 3

Undergrad Will Hydrogen Gas Replace Depleting Gasoline as Our Future Energy Source?

xerox2ooo
Apr 6, 2004 · Replies 2 · Apr 6, 2004

Replies: 2

High School How Do Sugar, Fans, and Insulation Affect Temperature?

math4me
Apr 3, 2004 · Replies 1 · Apr 3, 2004

Replies: 1

Undergrad So basically i am asking is entropy conserved?

iluvsr20s
Mar 31, 2004 · Replies 4 · Mar 31, 2004

Replies: 4

High School Equipartitional Energy: Law Explained

alchemist
Mar 27, 2004 · Replies 1 · Mar 27, 2004

Replies: 1

Graduate Thermodynamics Destroys SR (end of whole story)

StarThrower
Mar 24, 2004 · Replies 6 · Mar 25, 2004

Replies: 6

Undergrad Newton's Third Law equal and opposite forces

protonman
Mar 12, 2004 · Replies 50 · Mar 25, 2004

2

Replies: 50

Undergrad Solving a 1.50E2-W Heater Problem

cseet
Mar 24, 2004 · Replies 2 · Mar 24, 2004

Replies: 2

Undergrad Actual reason for 2nd law of thermodynamics

jeffceth
Mar 19, 2004 · Replies 15 · Mar 23, 2004

Replies: 15

Undergrad Absolute Zero & Time: Does Time Stop?

neokill3r
Mar 14, 2004 · Replies 22 · Mar 21, 2004

Replies: 22

Graduate How Does Atomic Motion Relate to Heat and Entropy?

The_Markness
Mar 18, 2004 · Replies 3 · Mar 18, 2004

Replies: 3

Undergrad What Are the Methods to Measure Gibbs Free Energy and Enthalpy?

gee
Mar 9, 2004 · Replies 1 · Mar 12, 2004

Replies: 1

Undergrad Help with a little detail (Thermodynamics)

timman_24
Feb 27, 2004 · Replies 5 · Mar 10, 2004

Replies: 5

Undergrad I have got a problem here:I was given this:A 125W heater and

garytse86
Mar 6, 2004 · Replies 4 · Mar 9, 2004

Replies: 4

Undergrad Change in Translational KE of a gas

Claire84
Mar 4, 2004 · Replies 3 · Mar 7, 2004

Replies: 3

High School Why is Polystyrene a good insulator

Musse
Mar 6, 2004 · Replies 2 · Mar 6, 2004

Replies: 2

Undergrad First law of thermodynamics and gaining heat

garytse86
Mar 2, 2004 · Replies 3 · Mar 3, 2004

Replies: 3

Undergrad What is the Impact of Radiation on Children Living Near Chernobyl?

theroyprocess
Oct 19, 2003 · Replies 97 · Mar 2, 2004

4

Replies: 97

High School Effects of Gas Release from LPG Cylinder on Contents

AnthreX
Feb 27, 2004 · Replies 3 · Feb 28, 2004

Replies: 3

Graduate Entropy, event reversal, and a paradox

brain pickeR
Feb 27, 2004 · Replies 4 · Feb 28, 2004

Replies: 4

High School What is Energy? Heat & Kinetic Energy

repugno
Feb 26, 2004 · Replies 4 · Feb 28, 2004

Replies: 4

Undergrad Measure of free energy, which equipment are needed

gee
Feb 27, 2004 · Replies 1 · Feb 27, 2004

Replies: 1

Undergrad Question: Volume occupied by 10% alcohol, 20%, 30%, 40%

Bryan Parry
Feb 21, 2004 · Replies 8 · Feb 23, 2004

Replies: 8

Undergrad Air pressure - density -temperature at 10,000 meters

Sherry
Feb 20, 2004 · Replies 5 · Feb 22, 2004

Replies: 5

Undergrad Designing a Heat/Fire-Resistant Safe for Data Protection

Tom F
Feb 10, 2004 · Replies 7 · Feb 18, 2004

Replies: 7

Graduate Glass as a thick liquid, and its relation to Thermodynamics

elibol
Feb 15, 2004 · Replies 5 · Feb 15, 2004

Replies: 5

High School Calculating Glasshouse Heat: A Question from CJ

CyberJay
Feb 13, 2004 · Replies 2 · Feb 13, 2004

Replies: 2

Undergrad How Does Color Affect Heat Absorption in Thermophysics?

minniejay
Feb 8, 2004 · Replies 12 · Feb 11, 2004

Replies: 12

High School Understanding the Mechanics of Galileo Temperature Gauges

Lrdmora
Feb 9, 2004 · Replies 4 · Feb 10, 2004

Replies: 4

Graduate BINARY LAW of BACKGROUND RADIATION

vlamir
Dec 28, 2003 · Replies 1 · Feb 10, 2004

Replies: 1

High School Why does wood feel less hot than metal in the sun?

Moose352
Feb 8, 2004 · Replies 3 · Feb 9, 2004

Replies: 3

Undergrad What happens to moisture when air compressed?

desertwinds
Feb 5, 2004 · Replies 4 · Feb 6, 2004

Replies: 4

High School Understanding the Science Behind Fire: The Phenomenon of Upward Movement

Mattius_
Feb 4, 2004 · Replies 7 · Feb 5, 2004

Replies: 7

Graduate Is Energy Equivalent to Time?

Michael F. Dmitriyev
Apr 2, 2003 · Replies 13 · Feb 5, 2004

Replies: 13

Graduate Reach Absolute Zero? Scientists & Experiments Explained

Geuis
Jan 29, 2004 · Replies 13 · Feb 4, 2004

Replies: 13

Graduate Throw hawking radiation theory out the window

taylordnz
Jan 29, 2004 · Replies 12 · Feb 4, 2004

Replies: 12

Undergrad Unknown Substance: c=0.182772277 cal/g*C

PrudensOptimus
Jan 24, 2004 · Replies 4 · Jan 29, 2004

Replies: 4

Undergrad What equation would be used to estimate the temperature?

jlmac2001
Jan 26, 2004 · Replies 4 · Jan 28, 2004

Replies: 4

Graduate Isothermal compressibility & Volume expansitivity

adesline
Jan 27, 2004 · Replies 2 · Jan 27, 2004

Replies: 2

Undergrad Measuring Heat Capacity: Solving for Heat Transfer in Thermal Contact

jlmac2001
Jan 26, 2004 · Replies 2 · Jan 27, 2004

Replies: 2

High School Laws of Thermodynamics(beginner, needs help)

Hessam
Jan 27, 2004 · Replies 2 · Jan 27, 2004

Replies: 2

Undergrad Clarifying Latent Heat: Cooling 1kg of Water to 0C?

PrudensOptimus
Jan 24, 2004 · Replies 6 · Jan 25, 2004

Replies: 6

High School Is the Thermodynamics of Coffee Affected by Cream and Sugar?

solistus
Jan 23, 2004 · Replies 2 · Jan 23, 2004

Replies: 2

Graduate Mystery of the Rising Solid: Energy Flows Explained

raptor5618
Jan 15, 2004 · Replies 11 · Jan 16, 2004

Replies: 11

Undergrad How does hoarfrost form in the morning?

Reason
Jan 8, 2004 · Replies 3 · Jan 14, 2004

Replies: 3

High School Help Needed on Solar Energy Conversion Project Due Tuesday

bfoley
Jan 11, 2004 · Replies 3 · Jan 12, 2004

Replies: 3

High School Energy required to raise temperature.

wasteofo2
Jan 8, 2004 · Replies 12 · Jan 10, 2004

Replies: 12

High School Thermistor Testing & Calibration: Coursework Help

meawinner
Jan 6, 2004 · Replies 1 · Jan 6, 2004

Replies: 1

Graduate Combustion Equation: C8H18 + O2 + N2 = CO2 + H2O

radwa
Jan 6, 2004 · Replies 1 · Jan 6, 2004

Replies: 1

Undergrad Relationship between Temperature & Half-Life

Ace Nova
Jan 1, 2004 · Replies 5 · Jan 2, 2004

Replies: 5

High School Heat can be transferred ny radiation

7bear
Dec 30, 2003 · Replies 2 · Dec 31, 2003

Replies: 2

High School Why Does the Kelvin Scale Have No Negative Values?

deda
Dec 21, 2003 · Replies 16 · Dec 27, 2003

Replies: 16

How to Convert 1 Mince Pie into Energy for Santa's Sled

Bunting
Dec 21, 2003 · Replies 9 · Dec 26, 2003

Replies: 9

High School How Does Heat Affect the Weight of Air?

deda
Dec 24, 2003 · Replies 4 · Dec 26, 2003

Replies: 4

Undergrad Is the 2nd law actually violated in this experiment?

ray b
Dec 21, 2003 · Replies 7 · Dec 22, 2003

Replies: 7

Undergrad Entropy: Which Container Has More?

Jonathan
Dec 10, 2003 · Replies 10 · Dec 14, 2003

Replies: 10

High School Why Does Setting Your Thermostat Higher Use More Energy?

pyrotek81
Dec 8, 2003 · Replies 4 · Dec 9, 2003

Replies: 4

High School Why can't machines be 100 percent efficient?

WingZero
Dec 4, 2003 · Replies 8 · Dec 9, 2003

Replies: 8

High School Friction make observing Newton's first law of motion difficult?

WingZero
Dec 4, 2003 · Replies 14 · Dec 6, 2003

Replies: 14

High School What is Newton's First Law of Motion and how does it explain objects at rest?

WingZero
Dec 1, 2003 · Replies 4 · Dec 3, 2003

Replies: 4

Graduate How much heat is transferred during the compression?

rsd_sosu
Nov 30, 2003 · Replies 4 · Dec 1, 2003

Replies: 4

High School A simple energy question that needs answering.

ruby_duby
Nov 30, 2003 · Replies 2 · Nov 30, 2003

Replies: 2

Undergrad Is There a Connection Between the Big Bang and Universal Entropy?

Dysprosium
Nov 28, 2003 · Replies 3 · Nov 30, 2003

Replies: 3

Undergrad Heat resistant and truly frictionless substance

paigegail
Nov 26, 2003 · Replies 6 · Nov 27, 2003

Replies: 6

High School On Application of Specific Heat Capacity of Solids

franz32
Nov 24, 2003 · Replies 6 · Nov 26, 2003

Replies: 6

High School What is the impact of background radiation on global health?

scott_sieger
Oct 19, 2003 · Replies 24 · Nov 26, 2003

Replies: 24

Undergrad How Is BTU Calculated for Hot Water in Copper Pipes?

ddccll
Nov 22, 2003 · Replies 1 · Nov 22, 2003

Replies: 1

Graduate Mechanical Reversibility? (vs Thermodynamics)

Batman
Nov 22, 2003 · Replies 1 · Nov 22, 2003

Replies: 1

Graduate Is Evaporative Cooling Causing Pressure Drop in Vacuum Chamber?

kawikdx225
Nov 21, 2003 · Replies 3 · Nov 21, 2003

Replies: 3

High School What radiates more heat, white or black?

ShawnD
Nov 13, 2003 · Replies 9 · Nov 15, 2003

Replies: 9

Graduate Heat problem and unreasonable heat rates

ShawnD
Nov 14, 2003 · Replies 14 · Nov 14, 2003

Replies: 14

Undergrad Gas Cylinder Discharge Time: Solving for V2 Vent

nampe
Nov 12, 2003 · Replies 7 · Nov 13, 2003

Replies: 7

Undergrad Will the Gap Between (B) and (C) Change When Heated?

barcat
Nov 11, 2003 · Replies 4 · Nov 11, 2003

Replies: 4

Graduate Is Entropy at Its Lowest During the Big Bang Despite Being a Disorderly Event?

MathematicalPhysicist
Nov 7, 2003 · Replies 12 · Nov 8, 2003

Replies: 12

Undergrad Heat Flow Rate through Thin Metallic Plates: Air vs. Vacuum

salsero
Nov 4, 2003 · Replies 4 · Nov 4, 2003

Replies: 4

High School Energy System: Minimizing & Stabilizing

think
Nov 3, 2003 · Replies 1 · Nov 3, 2003

Replies: 1

High School Why Does the Beach Breeze Change Direction in the Evening?

Phyzor
Oct 31, 2003 · Replies 2 · Nov 1, 2003

Replies: 2

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