What is Hygrometer?
Hygrometer is an instrument that is used for measuring the humidity of an atmosphere.
Who invented Hygrometer?
John Frederic Daniell invented first Hygrometer in 1820.
What is humidity?
Humidity is the wetness in the atmosphere.
Hygrometer is an instrument that is used for measuring the humidity of an atmosphere.
Who invented Hygrometer?
John Frederic Daniell invented first Hygrometer in 1820.
What is humidity?
Humidity is the wetness in the atmosphere.
0 comments
Post a Comment