This is asking for the absolute humidity. So if the relative humidity is 65 % and the air temperature is 30 then we need to have in mind the barometric pressure which will be 760. The humidity in the air will be 0.020 kg/m3. In order to know this we calculate it eith the mass of water vapour in a unit volume of air. This is a measure of the actual water vapour content of the air. the for mula would go like this: AH = Mv / V.
Answer:
Explanation:
Hello,
In this case, it is convenient to compute the car's mileage in km/L as follows:
In such a way, since the distance is measured to be 250 km, the volume requirement is:
Regards.
In hair dryer,
A part of electrical energy is converted to Heat energy and a major part of it is converted to mechanical energy in the form of rotation of the blades at high speed.
<em>We know<u> One mole of Argon occupy the volume of 22.4 L
</u></em>
<em>Therefore , 22.4 L of Argon weighs 40 g.</em>
<em>∴ 1 L of Argon weighs , 40/22.4 </em>
<em>∴ 100 L of Argon weighs (40/22.4 ) × 100</em>
<em>= 178.57 g.</em>
<em>Hence <u>moles of Argon is 178.57 g.
</u>Hope it Helps :-)</em>
