If a Filament Electron Leaves the Tungsten Atom with 15

question 12

Multiple Choice

If a filament electron leaves the tungsten atom with 15 keV of energy and the brems photon produced was 65 keV,how much energy did the incoming filament electron have?

• A) 15 keV
• B) 50 keV
• C) 65 keV
• D) 90 keV

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Definitions:

Cotyledons

Embryonic leaves in seed-bearing plants, forming the first leaves to appear from a germinating seed.

Food Reserves

Nutrients stored by organisms to be used when external food sources are scarce.

Seed Dispersal

The mechanism by which seeds are spread from their parent plant to new locations, aiding in species spread and diversity.

Indigestible Seed Coats

The outer layers of seeds that cannot be broken down by the digestive system of certain animals, aiding in the dispersion of seeds.