Equal amounts of heat are added to equal masses of aluminum and copper at the same initial temperatureHow many times greater will the temperature change of aluminium be than the temperature change of the copper? (Specific heat for aluminium is 0.22 cal/kgC, for copper is 0.092 cal/kgC.)
once you positioned in them, make optimistic that there's no paper from the insulation against the cansThe cans must be IC rated, meaning they could be in touch with insulationadditionally look and notice in the event that they are State of Washington authorizedThe State of Washington has rules with reference to the air infiltrationRecessed cans, pot gentle cans or intense tops might nicely be massive capability wastersthis could in actuality shop your vapor barrier intacti does not propose having any plastic or tape and notably no longer paper as those lighting fixtures get warmi desire you have adventure with electric powered or maybe pass away it as much as the professionals.
I'd keep it away from the light at least 3 inches.
Q cm(T2-T1) where Q is the heat transfer to a material, c is the specific heat of the material, m is mass and delta T is the temperature change from an initial state to a final state Write the equation twice, for the two materials and make them equal to each other (Q's are equal) Ca(T2-T1)a Cc(T2-T1)c (masses cancel since they were equal) CaT2a CcT2c (T1's cancel since they were equal) T2a (CcT2c)Ca That's your final equation, you plug in for Cc and Ca after you do a unit conversion (specifically you need to put those in terms of kelvin, you can't divide or multiplies quantities that are in celsius or fahrenheit)I'll leave that part up to you.
