specific heat capacity explained 

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cap you mean 2 lessons not 1 h

Thanks.

Yeah man lol

Same mr.lopez

E-Learning

Yup

Ese_Wey_ Eddie yup lmao

You’re welcome.

Sorry, this answer is probably 6 months too late, but let me know if it makes sense to you! This problem requires a bit of roundabout thinking, so be patient: Temperature difference works when you're dealing with a single substance. Because you have two different objects (one is water, the other is copper), you would have two different masses, and two different heat capacities as well. Start off with the statement: "The heat lost from the copper equals the heat absorbed by the water"; in equation form, this reads: Q (copper) = - Q (water) Substituting in the heat equation, you can rewrite this statement in terms of mass, specific heat capacities, and temperature: m * c * deltaT (copper) = - m * c * deltaT (water) You also know that the heat transfer will stop when the copper and water reach the same temperature. With this in mind, you can rewrite deltaT for each material as (Tfinal - Tinitial) m * c * (Tfinal - Tinitial) (copper) = - m * c * (Tfinal - Tinitial) (water) At this point, you can plug in known values for m, c, and Tinitial for both copper and water, then solve for Tfinal Once you've obtained the final temperature of copper or water, you can plug that back into Q = m * c * (Tfinal - Tinitial) for either copper or water and find the amount of energy that was transferred.

1 Cal j/g C or 4.18 J/g C (Calories and Joules)

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It’s a standard value for water. Easy to look up.

If you know the mass, energy transferred (which can be easily calculated from the current, voltage and time taken to heat it up) and temperature rise in that particular time period then you can calculate the specific heat capacity using the equation: energy ÷ [mass x temperature change].

Also, if this was a question in an exam then the specific heat capacity would be given

@@PhysicsHigh is this value a fixed value? That means anywhere or anything we apply 4182 for specific heat capacity of water?

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@@PhysicsHigh i am again watching this cuz u replied... 😂❤️

Actually kelvin is better. But since the scale is only shifted 273, you can use Celsius for specific heat capacity.

Minor error. Sorry. Latter is the correct one

q u a c k

Lmao get bodied

what is heat capacity

There he just want to tell us that the temperature change is from 20 to 100 and for that he needs an 80°c change..... It is not like 20-100=80

Lmao get bodied

my pc and youtube and browser volume are at the max and still cant hear him

I think you guys have a problem with your phones

Try using headphones