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Name Some measuring instruments and their uses?
Ruler - length Thermometer - temperature Graduated jug - volume Light meter - brightness
Why might a scientist use a light meter?
Scientist use a light meter to show how light in shining on a surface !
Who invented the light meter?
A light meter is used to measure the amount of ambient and reflected light in photography. This helps to determine the proper exposure for a photograph. A company called Weston marketed the first photographic light meter in 1932.
Uses of meter stick?
used to measure an object
What are the uses of radiant or light energy?
radiant or light energy is the uses of light of the world:) erin mwah
Who uses a meter stick?
A drill instructor uses a meter stick.
Who invented the first light meter?
who envented light meter
Name Some measuring instruments and their uses?
Ruler - length Thermometer - temperature Graduated jug - volume Light meter - brightness
How to compare the brightness of the old light bulbs to the new energy effiecint bulbs?
Use a phone app like light meter which uses the camera to give a luminosity level.
What is a spring meter?
A spring meter is a meter that measures weight. It is a type of scale which uses a spring.
Why might a scientist use a light meter?
Scientist use a light meter to show how light in shining on a surface !
What are the uses of pH meter?
bob
Are joules small or large units?
To give you an idea: * A work of one joule is required to lift a mass of 102 grammes (a small book) one meter. * A 40-watt light-bulb uses 40 joules every second.To give you an idea: * A work of one joule is required to lift a mass of 102 grammes (a small book) one meter. * A 40-watt light-bulb uses 40 joules every second.To give you an idea: * A work of one joule is required to lift a mass of 102 grammes (a small book) one meter. * A 40-watt light-bulb uses 40 joules every second.To give you an idea: * A work of one joule is required to lift a mass of 102 grammes (a small book) one meter. * A 40-watt light-bulb uses 40 joules every second.
What is a light meter used for?
If you mean a light meter that is used in a photographic studio, then it measures the light that hits the 'subject' from the studio lighting, the light meter then tells you what you need to set your camera to, for the correct exposure.
Instrument used by umpire in cricket to measure light intensity?
lux meter or light meter
How does the hobby-eberly telescope work?
The Hobby-Eberly Telescope works by refracting light through 1 meter long frames of glass, put together to form the lens, and uses the light to project images of what that light is coming from.
Meter stick uses?
Measuring length.
