Cinematography makes use of

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Cinematography relies on the phenomenon known as the $persistence \ of \ vision$. This is the ability of the human eye to retain an image on the r

Vedclass · Accepted Answer

persistence of vision

Vedclass · Answer

(B) Cinematography relies on the phenomenon known as the $persistence \ of \ vision$. This is the ability of the human eye to retain an image on the retina for approximately $1/16$ of a second after the object has been removed from the field of view. In cinematography,a series of still images are projected in rapid succession (usually $24$ frames per second). Because the brain perceives these images as continuous motion due to the $persistence \ of \ vision$,the viewer sees a smooth,moving picture rather than individual static frames.

Similar Questions

Explain why,when the sun is overhead at noon,it appears white?

Name the part responsible for the power of accommodation of the eye.

Why does the clear sky appear blue? How would the sky appear in the absence of Earth's atmosphere?

Which phenomenon is responsible for the blue color of the clear sky?

$A$ person needs a lens of power $-4.5\, D$ for the correction of her vision.
$(a)$ What kind of defect in vision is she suffering from?
$(b)$ What is the focal length of the corrective lens?
$(c)$ What is the nature of the corrective lens?

Vedclass Test Series

Exam Paper Generator

Online Exam Module