Physics MCQs Class 9 – Page 6 – Quiz

In SI, the unit of momentum is _____.

(A) Kgms^-1
(B) Ns^-2
(C) Nm
(D) Ns

Answer: (A) Kgms^-1

(A) Clay
(B) Water
(C) Mercury
(D) Glass

Answer: (B) Water

(A) Conduction
(B) Radiation
(C) Convection and Radiation
(D) Convection

Answer: (C) Convection and Radiation

(A) 0° F
(B) 32° F
(C) -273 K
(D) 0 K

Answer: (B) 32° F

(A) Solids
(B) Liquids
(C) Gases
(D) All of these

Answer: (A) Solids