A Soldering Iron Glows at 372 $\lambda$ CWhat Is the Dominant Wavelength Emitted by the Iron?
A)270

question 11

Multiple Choice

A soldering iron glows at 372 $\lambda$ C.What is the dominant wavelength emitted by the iron?

• A)270 µm
• B)11 µm
• C)7.8 µm
• D)4.5 µm
• E)650 nm

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Definitions:

E-Marketplace

An online platform where buyers and sellers meet to exchange goods, services, or information, often facilitated by a third-party.

Forward Auctions

A traditional auction format where an item or service is offered to multiple buyers, and the price increases with each new bid until the highest bid wins.

Sell-Side Marketplaces

Online platforms where sellers list products or services for sale to potential buyers in a digital environment.

Reverse Auction

A type of auction in which sellers bid for the prices at which they are willing to sell their goods and services, effectively inverting the traditional auction dynamic.