619 J. What is the specific heat of a substance if 1560 cal are required to raise the temperature of a 312 -g sample by 15 degrees celsius? . 33 cal/grams celsius.
What is the specific heat of a substance if 1560 CAL are required to raise the temperature of a 312 g sample by 5ºc?, 1 Answer. Ernest Z. The specific heat capacity of the substance is 0.33 cal⋅g-1°C-1 .
Furthermore, What is the specific heat of a substance if 1560?, Answer Expert Verified
= 1560 cal/ 312g x 15 c = 0.33 cal/g/c (answer B)
Finally, How do I calculate specific heat?, How do I calculate specific heat? Q = m*s*dT, where Q = heat, m = mass, s = specific heat, and dT is the change in temperature (T2 – T1). You can use this formula to calculate the specific heat. In the case of gases, just replace the mass by moles of the gas.
Frequently Asked Question:
How many kilocalories of heat are required to raise the temperature?
The calorie, or gram calorie, is the quantity of heat required to raise the temperature of 1 gram of pure water 1°C. The kilocalorie, or kilogram calorie, is the quantity of heat required to raise the temperature of 1 kg of pure water 1°C; it is equal to 1,000 cal.
How many calories of heat are required to raise the temperature of 225 g of aluminum from 20.0 C to 100 C?
How man kilo-calories of heat are required to raise the temperature of 225 g of aluminum from 20 C to 100 C? 0.59 kcal. 3.8 kcal.
What is the specific heat of a substance if 1560 CAL are required to raise the temperature of a 312 g sample by 15c?
619 J. What is the specific heat of a substance if 1560 cal are required to raise the temperature of a 312 –g sample by 15 degrees celsius? . 33 cal/grams celsius.
What are the units for measuring specific heat quizlet?
The specific heat capacity of any substance is defined as the quantity of energy required to raise the temperature of one kilogram of material 1 degree Kelvin (or Celsius). It is measured in joules per kilogram Kelvin or j/kgK.
Which of the following is transferred due to a temperature difference?
Heat and work are the two distinct methods of energy transfer. Heat is energy transferred solely due to a temperature difference. Any energy unit can be used for heat transfer, and the most common are kilocalorie (kcal) and joule (J).
What is the formula for calculating specific heat?
What is the formula for specific heat? The formula for specific heat capacity, C , of a substance with mass m , is C = Q /(m ⨉ ΔT) .
How do you find the specific heat of an experiment?
Steps to determine the specific heat capacity.
- Place a beaker on a balance and press zero.
- Now add the oil to the beaker and record the mass of the oil.
- Read the starting temperature of the oil.
- Connect a joulemeter to the immersion heater.
- Time for thirty minutes.
What does Q MC ∆ t mean?
Q = mc∆T. Q = heat energy (Joules, J) m = mass of a substance (kg) c = specific heat (units J/kg∙K) ∆ is a symbol meaning “the change in”
What is the specific heat of a substance if 1560 CAL are required to raise the temperature of a 312 g sample by 15c?
619 J. What is the specific heat of a substance if 1560 cal are required to raise the temperature of a 312 –g sample by 15 degrees celsius? . 33 cal/grams celsius.
How do I calculate specific heat?
How do I calculate specific heat? Q = m*s*dT, where Q = heat, m = mass, s = specific heat, and dT is the change in temperature (T2 – T1). You can use this formula to calculate the specific heat. In the case of gases, just replace the mass by moles of the gas.
What is the formula of specific heat of substance?
The mass m, specific heat c, change in temperature ΔT, and heat added (or subtracted) Q are related by the equation: Q=mcΔT. Values of specific heat are dependent on the properties and phase of a given substance.
What is the number for specific heat?
The specific heat of a substance (per unit of mass) has dimension L. Θ T−2, or (L/T)2/Θ. Therefore, the SI unit J.
What is the specific heat of a substance if 1560 CAL are required to raise the temperature of a 312 g sample by 15oc?
619 J. What is the specific heat of a substance if 1560 cal are required to raise the temperature of a 312 –g sample by 15 degrees celsius? . 33 cal/grams celsius.
What is the heat required to raise the temperature of a substance by a given amount?
Molar heat capacity is a measure of the amount of heat necessary to raise the temperature of one mole of a pure substance by one degree K. Specific heat capacity is a measure of the amount of heat necessary to raise the temperature of one gram of a pure substance by one degree K.
How do I calculate specific heat?
How do I calculate specific heat? Q = m*s*dT, where Q = heat, m = mass, s = specific heat, and dT is the change in temperature (T2 – T1). You can use this formula to calculate the specific heat. In the case of gases, just replace the mass by moles of the gas.
How many kilocalories of heat are required to raise the temperature?
The calorie, or gram calorie, is the quantity of heat required to raise the temperature of 1 gram of pure water 1°C. The kilocalorie, or kilogram calorie, is the quantity of heat required to raise the temperature of 1 kg of pure water 1°C; it is equal to 1,000 cal.
How many calories of heat are required to raise the temperature of 225 g of aluminum from 20.0 C to 100 C?
How man kilo-calories of heat are required to raise the temperature of 225 g of aluminum from 20 C to 100 C? 0.59 kcal. 3.8 kcal.