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Did Henri becquerel discover photographic film?
Henri Becquerel did not discover photographic film. He was a French physicist who discovered radioactivity in 1896. Photographic film was discovered by George Eastman, who founded Kodak, in the late 19th century.
What instrument would you use to measure the growth of a plant?
A crescographis a device for measuring growth in plants. It was invented in the early 20th century by Sir Jagdish Chandra Bose - an Indian polymath, physicist, biologist, botanist, archaeologist.
Who are the physicist inventors in 7th century?
Galileo Galilei, Antonio Pacinotti,
Did Marie Curie discover gravity?
No, Marie Curie did not discover gravity. Gravity was first explained by Sir Isaac Newton in the 17th century based on his laws of motion and universal gravitation. Marie Curie was a physicist and chemist known for her pioneering research on radioactivity.
How long has there been radioactivity?
Radioactivity has existed since the formation of the Earth around 4.5 billion years ago. The discovery of radioactivity date back to the late 19th century, with Henri Becquerel and Marie Curie being prominent figures in its study.
Who was the most famous woman scientist?
In Wikipedia there is a list of female scientists before the 21st century, perhaps Marie Curie. See link below.
What was Galileo's career?
he was an astronomer, philosopher, physicist, and mathematician in the 16-17th century in italy
When is radioisotopes discovered?
Radioactivity was discovered in the late 19th century. Radioisotopes have been discovered ever since then.
Is the violin a 16th century instrument?
Yes, it was developed in the early 16th century.
When was the instrument sitar made?
In the 13th Century
Surname of a German 19th century physiologist and physicist with christian name Herman?
Herman Helmholtz
Who invented the barometer?
Barometer is an instrument used to measure atmospheric pressure.The first barometer was built by Francis Bacon. Later in 1644, Evangelista Torricelli, built the first instrument with mercury.
