A student is given a red and a blue liquid. The two samples of liquids are heated in identical beakers over identical Bunsen bur
2 answers:
Explanation :
It is given that a student is given a red and a blue liquid. The two samples of liquids are heated in identical beakers over identical Bunsen burners.
It is observed that the red liquid shows a dramatically faster increase in temperature.
This observation can be explained in terms of specific heat. It is defined as the heat required to raise the temperature.
We know that the specific heat of any liquid is given by :
Where c is the specific heat.
m is the mass of the substance.
Q is the amount of heat.
is the change in temperature.
So, it is clear that the specific heat capacity is inversely proportional to the temperature.
The better explanation for this can be the specific heat of the red liquid is less because it drastically increases in temperature.
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For this purpose we have that the constructive interference in waves can be expressed under the function
Where
a = Width of the slit
d = Distance of slit to screen
m = Number of order which represent the number of repetition of the spectrum
Angle between incident rays and scatter planes
At the same time the distance on the screen from the central point, would be
Where y = Represents the distance on the screen from the central point
PART A ) From the previous equation if we arrange to find the angle we have that
PART B) Equation both equations we have
Re-arrange to find a,