Hot air rises.
The rate of heat loss from the hot cup decreased during the experiment.
a styrofoam cup. i tried it on my science project
The answer is ((The Nature of Energy))
a type of cup that will keep a drink warmer is a thermos, you can get them in many different sizes (cup sizes). they can be found in any household goods stores even woolworths.
When a cup is filled with boiling water, the heat from the water caused the material of the cup to experience thermal expansion. If the cup is badly made, then different parts of it will expand to different extents and this will create stresses in the material of the cup causing it to crack.
Assuming you have a cup of hot cocoa, then the heat transfer is by conduction
I use a table spoon.
An energy conversion that takes place when you warm a cup of hot cocoa in a microwave is a transfer of heat from the microwave's microwaves to the hot cocoa.
none what energy does a cup have at all. you just don't see a cup flying around do you?
240 ml in a cup of cocoa
An object loses heat because all warmth flows into colder objects. For example, if you are holding a cup of hot cocoa on a cold winter day the heat of the cocoa will go into your cold hands. This is an example of thermal energy.
Try heating up the big cup by sitting it in hot water. It should heat up and expand a bit then you can get the small cup out
at the cocoa café in blizzard mountain from cocoa
Dark objects will absorb more sunlight, converting it into heat energy, which is then passed on to the water - thus making it heat faster.
There are 35 tablespoons in one 8 oz. carton of cocoa powder.
Heat can beradiated,conducted or travel byconvection or a combination of these three.The base of the cup would conduct the heat to the surface it is sitting on and the body of the cup would radiate the heat and the air in the freezer would transfer the heat by convection currents.
changes from heat energy to mechanical energy because the heat from the hot cocoa is heat energy and mechanical energy is when you move your hand to get the cup or when u drink the hot cocoa