Question

IAO錐錐

想問一下這題 因為課本沒有解答也不知道自己算得對不對

16. Chemistry: Wind Chill At 0° Celsius, the heat loss H
(in kilocalories per square meter per hour) from a
person's body can be modeled by
notenui ent to VID N
ov
x3 ml
H = 33(10√v − v + 10.45)
where v is the wind speed (in meters per second).
dH
(a) Find and interpret its meaning in this situation.
dv
zive (b) Find the instantaneous rates of change of H when
v = 2 and v
5.
=

微積分

Answer 1

Alstormeria5

如下。