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How much energy is required to raise the temperature of 0.2 kg of iron from 15 c to 18 c?
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∙ 11y ago
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∙ 11y ago
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How much heat energy is absorbed in 65 gram sample whose temperature changed from 45 to 80 degrees celsius?
That completely depends on the specific heat capacity of the substance of which the sample is composed, which you haven't identified. It will take a lot more heat energy to raise the temperature of 65 grams of water 35 degrees than it would take to do the same to 65 grams of iron or yogurt, e.g.
If a piece of iron with a temperature of 300 degrees celsius is dropped into a gallon of water with a temperature of 25 degrees Celsius heat will?
heat will flow from the iron to the water until both are the same temperature
Which has a higher temperature 1 kg iron or 1 kg silver?
Temperature isn't governed by weight so both can have the same temperature. Do you mean which has a higher melting point? That's iron as silver melts at a lower temperature.
What is weight of 1 cubic foot of iron?
1 cubic foot of iron, at room temperature would weigh approx 2190 newtons.
What is the volume of 63.6 gram of iron?
The density of iron (at room temperature) is approx 7.87 grams/cm3. Therefore, volume of 63.6 grams = 8.08 cm3
How much energy is required to raise the temperature of 3 kg of iron from 20C to 25C?
1935 J
How much energy is required to raise the temperature of 3 kg of iron?
Q = 3 000 . 0,444 . ΔT (joules)ΔT is the difference of temperature.
How much energy is required to raise the temperature of kg of iron from C to C?
The formula is: 0,108 x 3000 x (T1 -T2), in kilocalories.
Which would require a greater amount of heat water or iron?
To raise the temperature of both an equal amount, water would require more energy. In terms of the energy required to raise the temperature: iron = 0.45 joules / gram . kelvin water = 4.2 joules / gram . kelvin This is known as the specific heat capacity of a material
How many calories are required to raise the temperature of a 35.0g sample of iron from 25 C to 35 C?
38 cal
How much energy is required to raise the temperature of 2kg of iron from 20 C to 23 C?
(Explanation): remember to convert the 2kg to grams, then multiply in this equation Q=(2000)(0.45)(3) to get Q=2700J
Why aluminum can store more heat than iron?
yes
A substance with a higher specific heat will take more energy to raise its temperature?
It means that it takes more energy to produce the same increase in temperature in the same amount. For example it takes more energy to raise the temperature of 1 gram of water by 1 degree than it does to do the same with 1 gram of iron. Therefore water has a higher specific heat.
What is the amount of energy needed to raise the temperature of 1 kg of a substance 1C.?
A substance's molar specific heat capacity is the amount of energy required to raise one mole of that substance 1 degree Celsius.For water, this is exactly one calorie, assuming the state of the water does not change. Otherwise, it depends on the substance, and the substance's current temperature and state.for apex its latent
How many kilojoules of energy are necessary to raise the temperature of 3 kilograms of cast iron from 30 degrees celsius to 120 degrees celsius?
I will use this formula. Some conversion will be required. ( I only know specific heat iron in J/gC ) q(Joules) = mass * specific heat * change in temperature Celsius 3 kilograms cast iron = 3000 grams q = (3000 g)(0.46 J/gC)(120 C - 30 C) = 124200 Joules (1 kilojoule/1000 joules) = 124.2 kilojoules of energy needed ===========================
Does liquid iron has less thermal energy or more thermal energy?
Iron naturally exists in solid state and heat is required for its liquifaction so liquid iron has high thermal energy.
If 1 gram of iron requires 0.11 calories to raise the temperature 1 degree Celsius what is iron's specific heat?
0.11cal/g degrees C
