t1 = 127 *C T1 = 400K
t2 = 352 *C T1 = 625K
∆v (%) - ?
v = корень(3RT/M)
v1 = корень(3R*400/M) = 20*корень(3R/M)
v2 = корень(3R*625/M) = 25*корень(3R/M)
∆v = ((25-20)/20)*100% = 25%
t1 = 127 *C T1 = 400K
t2 = 352 *C T1 = 625K
∆v (%) - ?
v = корень(3RT/M)
v1 = корень(3R*400/M) = 20*корень(3R/M)
v2 = корень(3R*625/M) = 25*корень(3R/M)
∆v = ((25-20)/20)*100% = 25%