Home / Physics / Units and Dimensions – 2 – 9

Units and Dimensions – 2 – 9

91. The magnetic moment has dimensions of :

(a) L A
(b) L A
(c) L T –1 A
(d) L T –1 A 

Answer
Answer : (b)

Explanation
No answer description available for this question. Let us discuss.

92. The dimension of impulse is :

(a) M L T –1
(b) M L 2–1
(c) M L –1–1
(d) M T –1
Answer
Answer : (a)

Explanation
No answer description available for this question. Let us discuss.

93. Dimensions of electrical resistance are :

(a) M L T –3 A –1 
(b) M L T –3 A –2
(c) M L T –3 A –2
(d) M L T –3 A –1 

Answer
Answer : (b)

Explanation
No answer description available for this question. Let us discuss.

94. The dimensional formula for Planck’s constant and angular momentum is :

(a) [M L 2–2] and [M L T –1]
(b) [M L 2–1] and [M L 2–1]
(c) [M L 3–1] and [M L 2–2]
(d) [M L T –1] and [M L T –2]

Answer
Answer : (b)

Explanation
No answer description available for this question. Let us discuss.

95. A force is given by F = at + bt2, where t is the time. The dimensions of a and b are :

(a) [M L T –4] and [M L T]
(b) [M L T –1] and [M L T 0]
(c) [M L T –3] and [M L T –4]
(d) [M L T –3] and [M L T 0]

Answer
Answer : (c)

Explanation
No answer description available for this question. Let us discuss.

1 2 3 4 5 6 7 8 9 10

General Knowledge Books

Be a Part of the New & Next

MCQs fb  MCQs G+

Share the Knowledge

MORE INFORMATION
GATE Total InfoGATE 2019 BooksFree Notes
IES Total InfoIES 2019 BooksFree Mock tests
JAM Total InfoJAM 2019 BooksEngg Diploma
PSUs Total InfoM Tech Total InfoUGC NET Total Info

Leave a Reply

Your email address will not be published. Required fields are marked *

Copy Protected by Chetan's WP-Copyprotect.