Physics, asked by kavyarajput792000, 1 year ago

Plz answer this qs...

With explanation..

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Answers

Answered by Hritik1011

Answer:

Explanation:

l/kA = Denotes thermal resistance = R

resistance for both conductors are same

in series it becomes two times = 2R and parallel it becomes half= R/2

heat change = dQ/dt =T2-T1/thermal resistance

charge is inversely proportional to thermal resisatance........so take the ratio

q1/q2 = thermal resistance of 2/ thermal resistance of 1 = (1/2R)/2R = 1/4

Hritik1011: ok,,letme edit it simply

kavyarajput792000: OK.. fine

Hritik1011: now try to understand

Hritik1011: if u get understand,mark it as brainlist

kavyarajput792000: What is this dQ/dt =t2-t1/thermal resistance... I have never heard this formula before..

Hritik1011: in which class u are

Hritik1011: this formula has to be study in thermodynamics(physics) in class 11

kavyarajput792000: I am in 10th

Hritik1011: thats why u dont know this formula

kavyarajput792000: Yess

Answered by epshita12

Answer:

There is not any ques

Explanation:

You tell me in comments I will answer

kavyarajput792000: ???

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