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You are attempting question 2 out of 10
The temperature of a flowing gas stream is measured using a thermocoup!
spherical metal bead 1.5 mm in diameter. The properties of the metal are :
, C, = 550 J/kg . K and k = 30 W/m.K. The film coefficient between the gas
is 410 W/m.K. If the gas temperature is suddenly increased from 300
how long will it take for the thermocouple to reach 308 C?
a) 5s
b) 2.56 s
c) 3.55 s
d) 4.95 s​

Answer 1

Answer:

I do not know I am new I started brainly a day ago ............

Answer 2

Explanation:

can i skip to the second question