Scientific Equipment

What do you use to measure humidity?
Humidity is the amount of water vapor in the air. The hygrometer measures this water vapor on more of a local scale, using...
What Are Robots Made of
Robots are made of metals and plastics. They usually have at least 3 main parts; the Controller (brain) which is run by...
What does a hydrometer measure?
Specific gravity is the ratio of the density of a liquid to the density of water; at a temperature of 4 degrees Celsius...
When a Liquid Thermometer Is Held in Direct Sunlight?
When a liquid thermometer is held in direct sunlight, it will expand due to the effect of the heat on it and the temperature...
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