In becquerel’s initial experiment, in which he exposed uranium salt crystals to sunlight, the photographic paper became exposed even though it was shaded from the sun by a dark cloth. at first, how did becquerel explain this result? the black cloth emitted gamma rays that exposed the film. the sun emitted gamma rays that exposed the film. the crystals emitted x-rays when they were exposed to light, exposing the film. the crystals phosphoresced when they were exposed to light, exposing the film.
Answers: 1
Chemistry, 21.06.2019 14:30
An occluded front moves over the farmland that has been experiencing drought conditions. what change in weather will this front likely bring? a. gray skies, but no rain b. an extended period of rain c. more dry air and sunny skies d. violent, short-lived thunderstorms
Answers: 3
Chemistry, 22.06.2019 00:30
Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.
Answers: 1
Chemistry, 22.06.2019 09:10
How have the greenhouse gasses increased from the year 2000 to 2018
Answers: 2
Chemistry, 22.06.2019 10:30
Which characteristics can be used to differentiate star systems? check all that apply.
Answers: 2
In becquerel’s initial experiment, in which he exposed uranium salt crystals to sunlight, the photog...
Mathematics, 21.06.2021 19:20
Mathematics, 21.06.2021 19:20
Biology, 21.06.2021 19:20
English, 21.06.2021 19:20
Mathematics, 21.06.2021 19:20
Mathematics, 21.06.2021 19:20
Computers and Technology, 21.06.2021 19:20
Health, 21.06.2021 19:30
Mathematics, 21.06.2021 19:30
Mathematics, 21.06.2021 19:30