Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #88503
Back to Home
View All OPTICS Questions
20 Views
Question
For small angles, the tangent of the angle (in radians) is approximately equal to what?
A. The sine of the angle
B. The cosine of the angle
C. The angle itself
D. Zero
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main assumption about the 'tangent plane' at a point on a spherical surface?
16
Why is the approximation 'NM ≈ perpendicular distance from N to principal axis' valid?
23
In simple microscope terminology, what does "Eye focussed on near point" in Fig. 9.23(a) signify?
7
Which venue is hosting the second ODI between India and South Africa on December 3, 2025?
(Current Affairs)
11
In the September 2025 Moldovan parliamentary elections, which party secured a clear majority with 50...
(Current Affairs)
16