Answered

Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Get accurate and detailed answers to your questions from a dedicated community of experts on our Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

A beam of light falls directly on the surface separating the two environments. The angle of reflection of the beam will be:
d) 180°;
c) 90°;
b) 45°;
a) 0°;

Sagot :

We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.