Home / Physics / Units and Dimensions – 1 – 4

Units and Dimensions – 1 – 4

16. How many fundamental units are there in SI system ?

(a) 5
(b) 7
(c) 6
(d) 4

Answer
Answer : (b)

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

17. Poise is the unit of :

(a) viscosity
(b) velocity
(c) force
(d) time

Answer
Answer : (a)

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

18. Which unit of physical quantity remains same for all unit system ?

(a) meter
(b) second
(c) ampere
(d) kilogram

Answer
Answer : (b)

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

19. What is the ratio of 10 micron to 1 nenometer ?

(a) 104
(b) 103
(c) 1016
(d) 1015

Answer
Answer : (a)

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

20. 100 picometer  =  ……………

(a) 10–8 cm
(b) 10–7 m
(c) 10 x 10–6 µm  
(d) 10 x 10–8 µm

Answer
Answer : (a)

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
Copy Protected by Chetan's WP-Copyprotect.