answersLogoWhite

0

The eureka can was invented in the United Kingdom. It was designed by the British physicist and inventor Sir William Thomson, also known as Lord Kelvin, in the mid-19th century. The device is used to measure the volume of irregular objects by displacing water, making it a valuable tool in both scientific and educational settings.

User Avatar

AnswerBot

2mo ago

What else can I help you with?

Continue Learning about Engineering

Why did the eureka tower get built and why is it called eureka?

The Eureka Tower was built as a residential skyscraper in Melbourne, Australia, to provide high-end living spaces and to serve as a landmark for the city. It is named "Eureka" in reference to the Eureka Stockade, a pivotal event in Australia's history that symbolized the struggle for workers' rights and democracy during the gold rush era of the 1850s. The tower's name reflects a sense of achievement and pride associated with this historical event. With its height and design, the Eureka Tower aims to embody both the spirit of innovation and the rich cultural heritage of Melbourne.


How long did it take to build the Eureka Tower?

Eureka Tower is a skyscraper in Melbourne, Australia. Construction started in August of 2001 and was completed in October of 2006. The building has 91 floors plus an underground.


Why eureka is used to make standard resistance coil?

Eureka, an alloy of copper and nickel, is used to make standard resistance coils due to its excellent stability and low temperature coefficient of resistance. This ensures that the resistance remains consistent over a wide range of temperatures, making it ideal for precise measurements. Additionally, Eureka exhibits good corrosion resistance and mechanical strength, contributing to the durability and reliability of standard resistance coils in various applications.


What is the temperature coefficient of resistance of Eureka?

For thin Eureka wire:Resistivity of the wire = ρ = R ×A/L= 9.28× 10^-5 Ω -mConductivity of the wire 'σ' = 1/ ρ = 1.07× 10^4 (Ohm-m)-1For thick Eureka wire:Resistivity of the wire = ρ = R ×A/L= 1.7 × 10^-4 Ω-mConductivity of the wire 'σ' = 1/ ρ = 5.7 × 10^3 (Ω-m)-1


What is the past participle of invented?

Invented is the past participle of the verb invent. verb /past /past participle = invent /invented /invented