A radiator has an emissivity of 90 and its exposed area is
A radiator has an emissivity of .90 and its exposed area is 1.23 m^2. the temperature of the radiator is 100 degrees C and the surrounding temperature is 20 degrees C what is the heat flow rate from the radiator?
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a playground merry go round has a radius of 440 m and a moment of inertia of 245kgm2 and turns with negligible friction
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rewrite the following unbalanced equations changing them into balanced net ionic equations assume that all reactions
calculate the binding energy in j and the nuclear binding energy per nucleon of 107- 47 ag 1069051 amua nuclear binding
a radiator has an emissivity of 90 and its exposed area is 123 m2 the temperature of the radiator is 100 degrees c and
the helium ion he has energy levels similar to those of hydrogen and are given by the equation en -524816n2 kjmolea
an arrhenius plot ln k vs 1t for a second order reaction produced a straight line with a slope of -681e03 k what is the
knowledge and understanding outcomes1 know the typical aims and objectives of organisations2 understand how
a uniform narrow tube 179 long is open at both ends it resonates at two successive harmonics of frequencies 285 and 342
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