When did Marie curie invented x-rays?

Answer 1

Marie Curie did not invent the x-ray. Roengten did.

Roengten discovered X-ray on November 8, 1895. He took an X-ray of his wife's hand a week later.

Coolidge developed the x-ray tube.

Marie Curie improved the x-ray tube and developed an X-ray unit that was used in WWI, a mobile unit.

Answer 2

Madame Curie DISCOVERED Radium and Polonium, two radioactive elements. X-rays were invented- as this is an electro-mechanical, now we would say electronic device by a German scientist Roentgen- whose name is a unit of Radioactivity. The Radium dial ( widely used on timepieces and gauges, millions have been made- some hazards in the manufacture)- was developed from MMe"s discovery by the engineer William Joseph Hammer, an engineer for Con Ed Power And Light. This was around the late nineties. madame Curie did not invent anything, one of her experiments indirectly led to the development (By engineers) of Stainless steel, this was the discovery of the Curie point, steel will lose its magnetic properties heated above I believe 5l3 centigrade which any Bunsen Burner or gas stove will easily attain to. Herr Roentgen was awarded the first PHYSICS Nobel Prize for his X-ray works.

Answer 3

She didn't invent the x-ray. She improved it and took it to World War I

Answer 4

Wilhelm Conrad Röntgen discovered it by accident =D