1.) A metal sphere is held in a fluid flowing with a temperature of 30°C and velocity 2.5 m/s. The sphere has a radius of 10 mm and a constant surface temperature of 60°C. Find the drag force on the sphere and the rate of heat transfer from the sphere for: a.)Water b.)Air at 1 bar pressure Discuss what factors influence the answers.

Answer :

Answer:

Explanation:

The pictures attached herewith shows the explanation and i hope it all helps. Thank you

${teks-lihat-gambar} Busiyijide
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${teks-lihat-gambar} Busiyijide

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