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Description

PeriscopeDefinition of periscope. : a tubular optical instrument containing lenses and mirrors by which an observer obtains an otherwise obstructed field of view.

used to hold

it functions as a variable resistance and is called a rheostat

Slotted masses allows a student to quickly create any desired amount of mass

May be used to cover vessels for autoclaving and incubating

it processes 20 liters per hour from municipal tap water

for the most precise laboratory practicals

It is used to determine the potential difference when voltmeter or galvanometer is connected

Kipp's apparatus

and other irregular-shaped objects to lab frames

usually of pottery

Object needle

for safety reasons

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