The height ceiling of a plane is determined by regulations and manufacturers during flight testing. If 45,000 ft. was a particular jets ceiling and it went above that number it could experience limitations according to its design, its engine, or environment issues within the cabin.
1 watt is equal to 3.41 btu/h. multiply 1 by 1500 and we get 1500 watts. multiply 3.41 by 1500 and we get 5115btu/h. Therefore we can come to the conclusion that 1500 watts < 45000 btu. 45000btu/h is higher than over 10 times 1500 watts.simplified answer = 45000 btu is hilariously higher than 1500 watts.-Tychusfindlay919P.S. if you meant 4500 btu/h then 1500 watts is higher
45000
Since it's less than fifty thousand, it rounds to zero.
45000
The boiling point is always higher than the melting point.
It is normal for an alkaline solution to have a pH higher than 7.
Higher than what ?? If the object's density is higher than the density of water, then the object sinks in the water.
The number 45493 to the nearest thousand is 45000. When rounding to the nearest thousand, we look at the hundreds place. Since the hundreds place digit in 45493 is 4, which is less than 5, we round down to 45000.
45000
45000
It is indeed possible for a substance to have a higher melting point than expected. This normally happens when the substance is impure.
most flies can fly higher than that! in fact if they do its overweight or its wings aren't strong enough