Asmall oxidized horizontal metal tube with an od of 0.0254 m and 0.61 m long with a surface temperature at 588 k is in a very large furnace enclosure with firebrick walls and the surroundings air at 1088 k. the emissivity of the tube is 0.60 at 1088 k and 0.46 at 588 k. calculate the heat transfer rate to the tube by radiation.

It's not the same dearthe first one is in grams per mole while the other is not

The correct answer is "false"

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

The answer is ax3. hope this