The Typical Wattage of a Bulb Used in Safelighting Is

question 4

Multiple Choice

The typical wattage of a bulb used in safelighting is 60 to 75 watts. The safelight should be placed 3 to 4 feet from the working area.

• A)both statements are true
• B)both statements are false
• C)the first statement is true;the second statement is false
• D)the first statement is false;the second statement is true

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Definitions:

Earth's Seasons

Periods throughout the year characterized by changes in weather, ecology, and hours of daylight, resulting from the earth’s tilt and orbit around the sun.

Earth's Tilt

The angle between Earth's rotational axis and its orbital plane around the Sun, which significantly influences seasonal variations in climate.

Orbit

The path followed by an object revolving around another object or the cavity in the skull in which the eye and its appendages are situated.

Nutrient Cycle

The natural process of recycling nutrients in various chemical forms from the environment to organisms and back to the environment.