Testbook - India's Leading Exam Preparation Platform
Testjunction
Search
Sign In
Premium
Test Series
Skill Academy
Search
All Bookmarks
Set 1 - Question 3 of 20
What is the speed of light in vacuum?
A. 3 × 10^8 m/s
B. 3 × 10^6 m/s
C. 3 × 10^5 km/s
D. 3 × 10^7 m/s
← Previous
Next →
Submit Set 1
Select Set:
Set 1
Set 2
Set 3
Set 4
Set 5
Set 6
Set 7
Set 8
Set 9
Set 10
Answered:
0
Not Answered:
0
Not Visited:
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Testbook - India's Leading Exam Preparation Platform