What is specific heat in a sentence?
What is specific heat in a sentence?
In the most general case, the specific heat is a function of both temperature and pressure. Another example is gasoline (see table showing its specific heat capacity). Due to the high specific heat of water, it requires more energy to raise the temperature of water than air.
How do you use 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’s an example of specific heat?
The specific heat capacity of a substance is the amount of energy required to raise the temperature of 1 kg of the substance by 1°C. Example: A 250g copper pipe is heated from 10°C to 31°C. The specific heat capacity of copper is 390 J/kg-1°C-1.
How do you use heat in a sentence?
Heat sentence example
- The evening heat was stifling.
- Carmen stopped at the corner, uncomfortable with the heat of the exchange, yet unwilling to interrupt.
- The heat settled around them like a hot breath.
- A flood of heat washed up her throat to stain her cheeks.
- The thick Miami heat had never felt so good!
What is the symbol of specific heat?
c p
The symbol for specific heat is c p , with the p subscript referring to the fact that specific heats are measured at constant pressure. The units for specific heat can either be joules per gram per degree (J/g°C) or calories per gram per degree (cal/g°C).
What is an example of low specific heat?
Metals such as iron have low specific heat. It doesn’t take much energy to raise their temperature. That’s why a metal spoon heats up quickly when placed in a cup of hot coffee. Sand also has a relatively low specific heat.
What is the definition to heat?
Heat is the form of energy that is transferred between systems or objects with different temperatures (flowing from the high-temperature system to the low-temperature system). Also referred to as heat energy or thermal energy. Heat is typically measured in Btu, calories or joules.
What type of word is heat?
As detailed above, ‘heat’ can be a verb or a noun. Verb usage: I’ll heat up the water. Verb usage: The massage heated her up. Noun usage: This furnace puts out 5000 BTUs of heat.
What is an example of high specific heat?
Water has a high specific heat. It takes the addition of a lot of energy to heat up and the loss of a lot of energy to cool down.