answersLogoWhite

0

AllQ&AStudy Guides
Best answer

The Critical angle of perspex is 42o.

It is the same as the critical angle of glass.

This answer is:
Related answers

The Critical angle of perspex is 42o.

It is the same as the critical angle of glass.

View page

The definition of critical angle is the angle of incidence that refraction can still occur.

View page

It spells "critical" correctly

View page
critical angle is defined as angle of incidence provide an anlge of refraction of 90 degree


View page

A critical angle refers to the highest angle the light can possibly refract into or between objects without disappearing. ie = light going from crystal into water, the critical angle is 47degrees.

View page
Featured study guide

Geometry

21 cards

How many sides does a regular nonagon have

Given parallelogram DEFG If the measure of angle D 57 find the measure of angle G

If the sum of interior angle measures of a polygon is 720 how many sides does the polygon have

In a given quadrilateral each side is parallel to its opposite side and the diagonals are not perpindicular

➡️
See all cards
No Reviews
More study guides
No Reviews

No Reviews
Search results