In Air a Light Source Emits a Wavelength of 630

question 132

Multiple Choice

In air a light source emits a wavelength of 630 nm.Under water the wavelength of this light will be

• A)630 nm.
• B)less than 630 nm.
• C)more than 630 nm.
• D)unpredictable.

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Definitions:

Gross Investment

The total amount of money spent on new capital assets, such as buildings and machinery, without deducting for depreciation.

Capital Stock

Capital stock represents the sum of all physical and financial assets owned by a company or country, used to facilitate production and operations.

Depreciation

The method of allocating the cost of a tangible asset over its useful life, representing how much of an asset's value has been used up.

Gross Investment

The total amount of money spent on capital goods over a specific time period without accounting for depreciation.