Question

Who invented hygrometer and in which year​

Answer 1

Who invented hygrometer and in which year?

1. Leonardo da Vinci built the first crude hygrometer in the 1400s.
2. Francesco Folli invented a more practical hygrometer in 1664.
3. SHorace Bénédict de Saussure built the first hygrometer using a human hair to measure humidity in 1783.

Answer 2

Answer:

Leonardo da Vinci 1664

Explanation:

mar as brainliest