Question

What is periscope? where it is used​

Answer 1

ANsWER :-

• A periscope is defined as an instrument used for observing over, around or through an obstacle or object which is prevented by direct line of sight. ... Jules Carpentier, a French engineer and inventor designed the submarine periscope. It was widely used during World War II in tanks and armoured vehicles.

Answer 2

$\large\bf{\underline\blue{Good \: Evening↝}}$

A periscope is defined as an instrument used for observing over, around or through an obstacle or object which is prevented by direct line of sight.

Use

It was widely used during World War II in tanks and armoured vehicles.

5 Benefits of Using Periscope:

• Increased Access to Guest Speakers. Allowing guest speakers access to student bodies around the world is something made popular by Skype.
• Creation of Multimedia Projects.
• Facilitating Interpersonal/Professional Relationships.
• Expanding Educational Opportunities.
• Decreasing Reliance on the Media Binary (TV and Video)