Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

Why is the spokes of a rapidly rotating wheel cannot be distinguished?

$\begin{array}{1 1} (a)\; \text{optical illusion} \\ (b)\; \text{persistence of vision} \\ (c)\; \text{power of accommodation } \\ (d)\; \text{none of the above} \end{array}$

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...