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How to find heat produced from friction?
Dec 5, 2011
Replies
12
Views
9K
How Fast Would a Car Be Moving with the Same Energy as a Pound of Body Fat?
Dec 4, 2011
Replies
4
Views
4K
Power of a hot plate and actual heat power delivered
Dec 2, 2011
Replies
3
Views
4K
What is the heat absorption of apples in a hot water bath?
Dec 1, 2011
Replies
7
Views
4K
Temperature of a body exposed to sunlight
Dec 1, 2011
Replies
4
Views
3K
Black body radiation, question arising from a book
Dec 1, 2011
Replies
4
Views
2K
Resistor Heat Dissipation (with imaginary numbers)
Nov 30, 2011
Replies
1
Views
3K
Heat of Transformation: Does It Affect Temperature?
Nov 29, 2011
Replies
8
Views
3K
Why is steam condensed in thermal power cycle?
Nov 29, 2011
Replies
12
Views
15K
Relationship between work, internal energy and enthelpy.
Nov 28, 2011
Replies
2
Views
10K
Calculate heating element size
Nov 27, 2011
Replies
1
Views
7K
Newtons third law and collision of bodies
Nov 27, 2011
Replies
15
Views
4K
Physical appearance of maximum entropy
Nov 27, 2011
Replies
7
Views
3K
Wondering about how heat from light will travel
Nov 25, 2011
Replies
4
Views
2K
Can high energy radiation create momentum?
Nov 25, 2011
Replies
11
Views
2K
Difference between isobar and isochor heat capacity
Nov 22, 2011
Replies
3
Views
4K
Maintaining 120 Degrees on a Chrome Roller: Electric vs Water Heating Solutions
Nov 22, 2011
Replies
14
Views
3K
Coloumbs law and Newtons third law
Nov 20, 2011
Replies
12
Views
11K
Calculating Car Engine Torque to Plotting the Torque Curve
Nov 20, 2011
Replies
7
Views
4K
Batteries and Radiation: Exploring the Kinetic and Electromagnetic Theories
Nov 19, 2011
Replies
7
Views
15K
What is the concept of rf heating in a Paul trap?
Nov 18, 2011
Replies
5
Views
4K
Temperature measurement in a room
Nov 18, 2011
Replies
1
Views
4K
Temperature drop in an expanding gas?
Nov 17, 2011
Replies
24
Views
31K
What is the best material to use for holding heat in a box?
Nov 15, 2011
Replies
1
Views
2K
Entropy vs Universal Expansion
Nov 15, 2011
Replies
9
Views
4K
What is the Definition of Kp in the JANAF Thermodynamic Tables?
Nov 15, 2011
Replies
1
Views
4K
Which Metal Stays Cooler on Spoon Handles: Aluminum or Steel?
Nov 11, 2011
Replies
11
Views
5K
Temperature needed to freeze moving water
Nov 11, 2011
Replies
8
Views
80K
Does temperature in static particles increase due to gravity?
Nov 10, 2011
Replies
1
Views
2K
PV diagrams for heat engines are legitimate ?
Nov 10, 2011
Replies
2
Views
2K
A system is always in a well-defined state, so the entropy is constant?
Nov 10, 2011
Replies
3
Views
2K
Net thermal radiation from an object outside at night
Nov 8, 2011
Replies
5
Views
4K
What is the significance of enthalpy in constant pressure systems?
Nov 8, 2011
Replies
3
Views
3K
Maximizing Solar Radiation Heat Transfer on High Altitude Materials
Nov 8, 2011
Replies
7
Views
3K
Heating with Microwaves: An Efficient Way to Warm Your Home?
Nov 7, 2011
Replies
20
Views
5K
Experiment with heated stretched springs.
Nov 7, 2011
Replies
3
Views
7K
Motor bike engines acting as a gyroscope keeping the bike upright
Nov 7, 2011
Replies
1
Views
6K
Can adiabatic process be isothermal process?
Nov 6, 2011
Replies
6
Views
6K
Can Entropy Be Reduced in a Spontaneous Thermodynamic Process?
Nov 5, 2011
Replies
1
Views
2K
What happens to entropy when mixing two gases with different properties?
Nov 4, 2011
Replies
2
Views
4K
Designing a Heat-Retaining Coat for Surviving -30°C Weather
Nov 4, 2011
Replies
6
Views
3K
Pool heat gain by solar radiation versus heat loss by evaporation
Nov 4, 2011
Replies
2
Views
5K
Impurities Impact Melting & Freezing: Explained
Nov 4, 2011
Replies
7
Views
3K
Newton's Third Law and Forces in an Elevator
Nov 3, 2011
Replies
9
Views
5K
Is Brownian Motion Linked to Molecular Kinetic Energy Changes?
Nov 3, 2011
Replies
7
Views
4K
Latent Heat of Vaporization /w Temperature
Nov 3, 2011
Replies
3
Views
7K
What would the temperature limit of heating metal block?
Nov 2, 2011
Replies
3
Views
3K
Energy levels of nucleus in emitting radiation in MRI
Nov 2, 2011
Replies
3
Views
2K
Radiation from microwave ovens
Nov 1, 2011
Replies
5
Views
3K
Does microwave radiation linger inside a microwave oven?
Nov 1, 2011
Replies
6
Views
29K
Induction heating theory clarification
Nov 1, 2011
Replies
1
Views
3K
What if we created plasma that ionizes at room temperature?
Nov 1, 2011
Replies
2
Views
3K
Understanding Specific Heat Units (hg-C)
Oct 30, 2011
Replies
4
Views
3K
Calculating Heat: How to Apply Calculus for Accurate Results
Oct 30, 2011
Replies
2
Views
2K
(Thermodynamics) Why Do I Use U For Constant Volume and H For Constant Pressure
Oct 30, 2011
Replies
3
Views
11K
Radiation in particle accelerator
Oct 29, 2011
Replies
2
Views
2K
Equation measuring heat with temperature change, time and specific heat
Oct 29, 2011
Replies
7
Views
21K
Radiation emitted by particles in accelerator
Oct 29, 2011
Replies
1
Views
2K
Understanding Enthalpy and Temperature in Ideal Gas Systems
Oct 28, 2011
Replies
7
Views
7K
Questions about examples of why entropy is NOT disorder
Oct 28, 2011
Replies
7
Views
6K
When does the change in enthelpy=change in internal energy?
Oct 27, 2011
Replies
1
Views
19K
How Radiation rays ionize the air?
Oct 27, 2011
Replies
2
Views
2K
Pressure of a gas in atmospheres at different temperatures
Oct 26, 2011
Replies
10
Views
9K
Newton's Third Law in an Elevator
Oct 25, 2011
Replies
7
Views
7K
How fast do you have to heat air to create a shock wave?
Oct 24, 2011
Replies
6
Views
4K
Interaction between blackbodies in relation to the second law
Oct 24, 2011
Replies
2
Views
2K
Variation of youngs modulus with temperature
Oct 24, 2011
Replies
3
Views
49K
Induction heating of a cylinder
Oct 23, 2011
Replies
2
Views
3K
How Does Switching the Battery and Galvanometer Affect a Wheatstone Bridge?
Oct 23, 2011
Replies
1
Views
3K
Reference for the Temperature Dependent Speed of Sound in Common Solids
Oct 22, 2011
Replies
7
Views
10K
First law of thermodynamics and quasi-static processes
Oct 21, 2011
Replies
9
Views
6K
Ideal gas specific heat coefficients
Oct 20, 2011
Replies
2
Views
9K
Heat exchange between body and environment
Oct 20, 2011
Replies
1
Views
2K
What are pingos and how do they form?
Oct 19, 2011
Replies
8
Views
4K
Does compressing a gas mean the temperature has to change?
Oct 19, 2011
Replies
7
Views
3K
Caculating heat loss from cooling fins?
Oct 19, 2011
Replies
2
Views
6K
Reducing the entropy of a closed system
Oct 19, 2011
Replies
5
Views
3K
Pressure dependence of the Heat Capacity
Oct 19, 2011
Replies
2
Views
7K
Enthelpy change of an isothermal expansion at constant pressure.
Oct 17, 2011
Replies
9
Views
32K
Pressure drops and Temperature changes
Oct 15, 2011
Replies
2
Views
3K
Interface conditions for heat transfer
Oct 14, 2011
Replies
4
Views
4K
What is tha graph of carnot cycle
Oct 14, 2011
Replies
3
Views
3K
Do Particles Stop Radiating at Absolute Zero?
Oct 13, 2011
Replies
1
Views
2K
Can't understand what's thermal equilibrium
Oct 12, 2011
Replies
4
Views
2K
Heat Capacity Database: Find Common Substances Data
Oct 12, 2011
Replies
2
Views
5K
Development of a thermodynamic property database hydrocarbons
Oct 11, 2011
Replies
1
Views
2K
Periodic heating of a glass of liquid
Oct 11, 2011
Replies
8
Views
3K
Can Newton's Third Law Of Motion Be Violated?
Oct 11, 2011
Replies
5
Views
11K
Zeroth law of thermodynamics in terms of heat
Oct 10, 2011
Replies
1
Views
2K
Understanding Entropy,Enthelpy,Spontanity with example
Oct 10, 2011
Replies
7
Views
7K
Energy convertion - kinetic to heat
Oct 10, 2011
Replies
3
Views
10K
Carnot's Theorem & Irreversible Heat Engines
Oct 9, 2011
Replies
2
Views
3K
The highest temperature reachable using the solar light as an energy source
Oct 8, 2011
Replies
8
Views
3K
Metal alloys thermal conductivity
Oct 7, 2011
Replies
41
Views
39K
Radial temperature gradient of a black hole
Oct 5, 2011
Replies
6
Views
3K
Entropy changes: Thermal energy to work and (some) back to Thermal energy
Oct 4, 2011
Replies
2
Views
4K
Control Of Joule Heating Effect In Tungsten Wire.
Oct 3, 2011
Replies
1
Views
3K
Using enthelpy when pressure is not constant
Oct 3, 2011
Replies
8
Views
18K
Newtons third law and elevators
Oct 3, 2011
Replies
1
Views
4K
Calculate Specific Heat Capacity HELP
Oct 3, 2011
Replies
2
Views
3K
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