work is -25 joules
The unit for specific heat is Joules/g-Kelvin or it can be Joules/g-Celsius J= Joules g= Grams C= Celsius
The specific heat of water is 4186 joules per kilogram degree Celsius.
Joule/kilogram-kelvin The SI unit is joules / kelvin. This is valid for an object of any size, but if you want the typical specific heat for a certain type of material, you have to standardize it, resulting in either joules / (kelvin x kilogram) or joules / (kelvin x mole).
it is in joules. 03o
it is in joules. 03o
How fast the energy is provided (power, in joules/second or watts) is irrelevant, as long as not too much energy gets radiated away. What you really need to know is how much energy (in joules) is needed.
The specific energy of bioethanol is approximately 26.8 megajoules per kilogram, which is equivalent to 0.0268 joules per gram.
To find the number of photons being radiated per second, you need to calculate the energy of each photon first. Since the light bulb emits 100 watts (100 joules per second), and each photon has an energy of about 4.86 x 10^-19 joules for visible light, you can divide the total energy emitted per second by the energy of each photon to find the number of photons emitted.
In SI, specific heat capacity is measured in joules per kilogram kelvin.
The unit for specific latent heat is J Kg-1(Joules per Kilogram)
4.18 joules over grams n temp
A joule is the unit of measurement for energy. It is often used in physics to quantify work, heat, or electrical energy. "z joules" could refer to a specific amount of energy measured in joules, where "z" is a placeholder for a numerical value.