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A 34.44-g sample of metal is heated to 98.6 degrees Celsius in a hot water bath until thermal equilibrium is reached What is the specific heat of the metal?
Heat lost by the metal = heat gained by the water. Heat gained by the water = 50.0 g x 4.184 J/g K x (28.3-22.2) = 1276 J Heat lost by metal = 1276 J = 34.44 g x Sp Heat x (98.6 - 28.3) Specific Heat = 1276 J / 2421 g K = 0.527 J/g K
How many calories are released when 35 grams of water at 0 degrees freezes?
You use Heat of fusion... Heat=mass x heat of fusion Heat of fusion for water: 80 cal/g so 35g x 80 cal/g= 2800 cal released.
Approximately how many Joules of heat are needed to completely change 10.0 grams of ice to water at the melting point temperature?
To completely change 10.0 grams of ice to water at the melting point temperature, we need to calculate the heat required for the phase change from solid to liquid and the heat needed to raise the temperature of the resulting water to the melting point temperature. The heat of fusion for water is 334 J/g, so the heat needed for the phase change is 10.0 g * 334 J/g = 3340 J. The heat needed to raise the temperature of the resulting water to the melting point temperature is calculated using the specific heat capacity of water, which is 4.18 J/g°C. The temperature change is from 0°C to 0°C, so no additional heat is needed for this step. Therefore, the total heat required is 3340 J.
What kind of specific heat does water have?
The specific heat of water is 1 calorie per gram per degree Celsius 1 cal/g/degree celsius
What is the specific heat of a substance that has a mass of 25 grams and requires 525 calories to raise its temperature by 15 degrees celsius?
We know that Q=m.s.t, where Q= Heat, s= Specific heat of the substance, t=temperature(Difference in temperatures) =>s= Q/m.t =>s=525/(25X15) =>s=525/375 =>s=1.4 cal/g/0c Specific heat of the substance is 1.4 cal/g/0c.
What g hardly conducts at all?
gas100% sure
What G can hardly conduct heat at all?
Aerogel is a type of material that can hardly conduct heat at all. It consists of an interconnected network of tiny pores filled with gas, which makes it a poor conductor of heat energy. This property makes aerogel useful for applications where thermal insulation is required, such as in spacecraft or in energy-efficient buildings.
What g hardly conduct heat?
gravity
How do you play G on the clarinet?
Low G is thumb, all 3 top holes, and all 3 bottom holes. Middle G uses no fingers at all. High G is thumb, register key, and all three top holes. There is an even higher G too, but I don't know the fingering. It's the highest note a clarinet can play and you hardly ever use it.
What are the release dates for Turn Up the Heat with G- Garvin - 2004 All About the Lamb?
Turn Up the Heat with G- Garvin - 2004 All About the Lamb was released on: USA: 24 October 2005
How much heat is needed to freeze 100 g of water?
The heat needed to freeze 100 g of water is 334 J/g. So, for 100 g, the total heat needed would be 334 J/g * 100 g = 33,400 J.
How much heat is required to melt 68.5 g of ice at its melting point?
The heat required to melt ice at its melting point is known as the heat of fusion, which is 334 J/g. Therefore, the heat needed to melt 68.5 g of ice is 68.5 g x 334 J/g = 22,939 J.
Will specific heat of 50 g of a substance be the same as or greater than the specific heat of 10 g of the same substance?
The specific heat of a substance is a characteristic property that remains constant regardless of the amount. Therefore, the specific heat of 50 g of a substance will be the same as the specific heat of 10 g of the same substance.
When was Turn Up the Heat with G. Garvin created?
Turn Up the Heat with G. Garvin was created in 2004.
What is the measurement for specific heat?
The unit for specific heat is Joules/g-Kelvin or it can be Joules/g-Celsius J= Joules g= Grams C= Celsius
What element has the low specific heat?
water
Why does methane undergo oxidation?
Methane , CH4 , is a fuel that can react with O2 to yield CO2, H2O, and heat. CH4 (g) + O2 (g) ----> CO2 (g) + 2 H2O (g) + Heat
