A periscope is used in situations where people need to see up and over things or around corners. They were used in world war one in the trenches to see what was happening without risking getting shot. Submarines use them to see above the water when they are submerged. Periscopes also are used in some tanks and parts of visual fire control systems.
some types but if you took a periscope underwater you would see clear or black, oh and all the metal would rust.
A force is needed to move an object.
Oxygen is needed for aerobic respiration.
No the little toe is not needed and it is beleived that our succesor wont even have it as it is vestigial
What do silk farmers do with cocoons not needed for breeding purposes
a diagram of a periscope
someone discovered the periscope
well there really is no antonym that i know of for periscope because a periscope is an object.
a periscope
The periscope was invented in 1450 by Johann Gutenberg
The periscope was invented in 1450 by Johann Gutenberg.
Periscope Entertainment was created in 2004.
Periscope Life was created in 1980.
You can use the word Periscope a few ways in a sentence. You can write the sentence I am going to periscope the website.
The duration of Down Periscope is 1.55 hours.
The duration of Up Periscope is 1.87 hours.
The length of the periscope does not affect the size of the image seen. The size of the image is determined by the mirrors inside the periscope that reflect the light, not the length of the periscope itself.