Physics
Physics, 28.07.2019 22:50, cedricevans41p4j3kx

In the famous gold foil experiment, radioactive particles were fired at a very thin sheet of gold foil. most of the particles passed straight through the gold foil. only about 1 in every 8000 particles were deflected. the gold foil experiment showed the researchers that the atom is made mostly of a. protons. b. neutrons. c. electrons. d. empty space.

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 15:00, love0000
The simple interest on a loan of $200 at 10 percent interest per year is $10 per year until the loan is paid off. $15 per year until the loan is paid off. $20 per year until the loan is paid off. $25 per year until the loan is paid off.
Answers: 2
image
Physics, 22.06.2019 09:00, edgarsandoval60
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
image
Physics, 22.06.2019 10:00, ttglilrob
Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n
Answers: 1
image
Physics, 22.06.2019 16:00, alecnewman2002
The energy produced as a result of this flow of electrons from atom to atom is called
Answers: 3
Do you know the correct answer?
In the famous gold foil experiment, radioactive particles were fired at a very thin sheet of gold fo...

Questions in other subjects:

Konu
English, 09.03.2021 23:10
Konu
History, 09.03.2021 23:10
Konu
Mathematics, 09.03.2021 23:10