Answer:
-9.44444
Formula: (15°F-32) ×5/9= -9.44444
Hope this helped :)
Answer:
330 m/s approx
Explanation:
The RMS speed of a gas is proportional to square root of its absolute temperature is
V ( RMS ) ∝ √T
Here V₁ = 200 , T₁ = 23 +273 = 300K , T₂ = 227 +273 = 500 K
Putting the values
200 / V₂ =
V₂ = 330 m/s approx
A.
Heat flows from a hotter body to a colder one.
Answer:
Speed is a scalar quantity it has only magnitude. So in the given scenario the student actually described about the velocity.
Explanation:
In this situation, student is describing that the speed is -10 m/s. The speed with the negative sign is wrong because speed is a scalar quantity and scalar quantities have only magnitude, they do not have direction. So, his statement is wrong because he is describing the speed with the negative sign.
And also we know that velocity is a vector quantity, so it has magnitude as well as direction also. So in this situation, the student is actually want to describe the velocity because he is mentioning the magnitude in a particular direction.
Use newton<span> in a </span>sentence<span>. An engraving of Sir Isaac </span>Newton<span>. Licensed from iStockPhoto. noun. The definition of a </span>newton<span> is a unit of force in the International System of Units, or a man's name, or the name of an English mathematician, Sir Isaac </span>Newton<span>.
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