Question: A thermistor probe, in the shape of a needle parallel to the flow, reads a static temperature of 25C when inserted in the stream. A

A thermistor probe, in the shape of a needle parallel to the flow, reads a static temperature of –25°C when inserted in the stream. A conical disturbance of half-angle 17° is formed. Estimate
(a) The Mach number;
(b) The velocity; and
(c) The stagnation temperature of the stream.

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