Match the Vitamins given in Column I with the diseases caused by their deficiency as given in Column II.
In this question, we need to match the vitamins with the diseases caused by their deficiency. Let's break it down:
Vitamin K (A) is involved in blood clotting and its deficiency leads to a condition called Haemophilia (S). Hence, A = S.
Vitamin B$_1$ (B) is important for carbohydrate metabolism and its deficiency causes a disease known as Pernicious Anaemia (R). Hence, B = R.
Vitamin B$_2$ (C) plays a role in energy production, and its deficiency leads to a condition called Chelosis (P), which is a disease of the mouth. Hence, C = P.
Vitamin D (D) is essential for bone health, and its deficiency leads to Osteomalacia (Q), a condition of softened bones. Hence, D = Q.
Thus, the correct matching is: A = S, B = R, C = P, D = Q.
A solid cylinder of mass 2 kg and radius 0.2 m is rotating about its own axis without friction with angular velocity 5 rad/s. A particle of mass 1 kg moving with a velocity of 5 m/s strikes the cylinder and sticks to it as shown in figure.
The angular velocity of the system after the particle sticks to it will be: