Becquerel was conducting experiments with phosphorescent minerals. Expose them to sunlight and they glow for a while. He placed these materials on photographic plates which had heavy paper on them to stop the sunlight from penetrating and exposing the plates. He prepares some photographic plates and it was overcast for several days and he could not do the experiment. He placed the plates in a desk drawer the first day and after several days of bad weather, decided to develop the plates anyway. They had been exposed. He looked in the drawer and it contained some ore samples containing uranium. The radioactive decay of the uranium had penetrated the paper coverings and had exposed the plates.
Radioactive wastes are stored in mines; in normal condition they have a nonsignificant effect on the nature.
The German Physicist Heinrich Hertz was the first to generate electromagnetic radiation (radio waves) and detect them on the other side of the laboratory. He did that in 1888, when Benjamin Franklin had been dead for 98 years.
fission crest radio active wastes wich are harmeful to life. they create tumors and we are running out of space to store the waste. fission crest radio active wastes wich are harmeful to life. they create tumors and we are running out of space to store the waste.
how does music effect people today?how does music effect people today?
Its a Humanizer effect that is for what i know, only on the boss rack multi effect he uses
A physicist specialized in aerodynamics
cause and effect
a physicist!!!! a physicist!!!! a physicist!!!!
Believe it or not, The photovoltaic effect was first recognized in 1839 by French physicist A. E. Becquerel. However, it was not until 1883 that the first solar cell was built, by Charles Fritts, who coated the semiconductor selenium with an extremely thin layer of gold to form the junctions. The device was only around 1% efficient.
Swiss mathematician and physicist Daniel Bernoulli discovered what is known as the Bernoulli effect, or the Bernoulli Principle.
Christian Doppler
with their eyes -Bryce
The Doppler Effect is the change of frequency of a wave that is getting closer to a source. It was named after Christian Doppler who was an Austrian physicist.
it kills people
a physicist
a physicist
The weak nuclear force is related to some kinds of radioactive decay, and has no other effect that we have observed.