<span>♦The gas may become a liquid as it loses energy♦</span>
Answer:
Explanation:
Given
Shape of the object is dumbbell shaped
Moment of Inertia w.r.t an axis passing through center and perpendicular to it


For the axis which passes through one of the masses

so 
+14-17+16-28 = -17+16-14 = -1-14=-15 ... west, and out of breath
Answer:
Absence of light causes shadow
Explanation:
The shadow is of the black colour because it is formed by the white light from the sun. Black is the opposite colour of white. In case you use different colour of light to cast a shadow you will get a shadow of opposite colour of light used to cast shadow.