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phyzwiz69
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1. Suppose you are on the bank of a river at night. Opposite you on the other bank is a street light. You have a sensitive light meter and a meter stick. How wold you determine the distance across the river?
A sensitive light meter works by detecting and measuring the amount of light in a given area. It typically consists of a sensor that converts light into an electrical signal, which is then displayed on a scale or digital screen. The more light that is detected, the higher the reading on the meter will be.
A meter stick is a tool used to measure length or distance in the metric system. It is typically one meter long and marked with centimeters and millimeters for more precise measurements. This tool is often used in scientific experiments and construction projects.
The accuracy of a sensitive light meter depends on the quality and calibration of the meter itself. In general, most light meters have a high level of accuracy and can measure light within a specific range. However, factors such as ambient light and user error can also affect the accuracy of the meter.
No, a sensitive light meter is designed specifically to measure light and cannot accurately measure distance. To measure distance, a meter stick or other measuring tool should be used.
A sensitive light meter and meter stick are commonly used in a variety of scientific fields, including photography, physics, and environmental science. They can also be used in everyday tasks such as measuring the distance between objects or checking light levels in a room.