Units and Dimensions – Exercise – 2

71. The dimensional formula of plank’s constant is ……………

(a)3 L 2–1
(b)1 L 2–1
(c)2 L 1–1
(d)1 L 2–3

Answer
Answer : (b)
Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss
Discuss : Write your answer. Click here.

72. Dimensional formula of latent heat is ……………

(a)02–2
(b)2 L 0–2
(c)1 L 2–1
(d)2 L 2–1

Answer
Answer : (a)
Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss
Discuss : Write your answer. Click here.

73. Which physical quantity is represented by M 1 L T –3 A –2 ?

(a) Resistivity
(b) Resistance
(c) conductance
(d) conductivity

Answer
Answer : (a)
Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss
Discuss : Write your answer. Click here.

74. Which physical quantity is represented by M –1 L –3 T 3 A 2  ?

(a) Resistivity
(b) Resistance
(c) conductance
(d) conductivity

Answer
Answer : (d)
Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss
Discuss : Write your answer. Click here.

75. Which physical quantity is represented by M 1 L T –3 A –1 ?

(a) Stress
(b) Resistance
(c) Electric Field
(d) potential Difference

Answer
Answer : (c)
Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss
Discuss : Write your answer. Click here.

Related Posts

  • Units and Dimensions - 69Units and Dimensions » Exercise - 269. Dimensional formula for Resistance (R) is ............... (a) M 1 L 1 T –3 A –1 (b) M 1 L 1 T 0 A -1 (c) M 1 L 2 T –3 A –2 (d) M 1 L 0 T –3 A –1
    Tags: dimensions, dimensional, formula, resistance, physics
  • Units and Dimensions - 88Units and Dimensions » Exercise - 288. The dimensional formula for thermal resistance is : (a) M L 2 T –3 K –1 (b) M L 2 T –2 K –1 (c) M L 2 T –3 K –2 (d) M –1 L –2 T 3 K
    Tags: dimensions, dimensional, formula, resistance, physics
  • Units and Dimensions - 83Units and Dimensions » Exercise - 283. [M L 2 T –3 A –1] is the dimensional formula for : (a) capacitance (b) resistance (c) resistivity (d) potential difference
    Tags: dimensions, dimensional, formula, resistance, physics
  • Units and Dimensions - 57Units and Dimensions » Exercise - 257. If L and R are represented as the inductance and resistance respectively then the dimensional formula of R/L will be ............... (a) M –2 L 1 T –2 A 1 (b) M 0 L 0 T –1 A 0 (c) M 1 L –1 T 0 A 1 (d) M 1 L 3 T 1 A 0
    Tags: dimensions, resistance, dimensional, formula, physics
  • Units and Dimensions - 70Units and Dimensions » Exercise - 270. Dimensional formula for conductance is ............... (a) M –1 L 2 T –3 A 2 (b) M 1 L 2 T –2 A 1 (c) M 1 L –2 T 3 A 2 (d) M –1 L –2 T 3 A 2
    Tags: dimensions, dimensional, formula, physics