The simple machine that consists of a single slanted surface is the _____.
a. wedge
b. third-class lever
c. inclined plane
d. screw
c. inclined plane
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Prove that
What is a device that contains a set of moving blades, called a stage?
A. Multistage steam turbine B. Single-stage steam turbine C. Condensing steam turbine D. Noncondensing steam turbine
Compressors are primarily designed to:
a. compress gases and small amounts of liquid b. compress relatively dry gases c. compress hot fluids d. work in closed systems
Heat flux meters use a very sensitive device known as a thermopile to measure the temperature difference across a thin, heat conducting film made of kapton (k = 0.345 W/m•K). If the thermopile can detect temperature differences of 0.1°?C or more and the film thickness is 2 mm, what is the minimum heat flux this meter can detect?
What will be an ideal response?