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Who Conceived the Idea of Using a Crystal for Observing

question 75

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Who conceived the idea of using a crystal for observing diffraction of x-rays?


Definitions:

Natural Resources

Materials or substances occurring in nature which can be exploited for economic gain, such as forests, minerals, and water.

Domestic Price

The price of goods or services within a country's borders, as opposed to international or import/export prices.

World Price

The international market price of a good or service, influenced by global supply and demand.

Import

Bringing in merchandise or services from overseas with the intent to sell them within a country.

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