Physics, 09.09.2021 14:10, jedsgorditas

Một electron điện tích e, khối lượng m chuyển động đều trên một quỹ đạo tròn bán kính r quanh hạt nhân nguyên tử Hidro. Xác định vận tốc chuyển động của electron trên quỹ đạo. Cho e  1,61019 C, m  9,11028 g , khoảng cách trung bình từ electron đến hạt nhân là r  108 cm.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:00, Brandon4188

If the speed of a particle triples ,by what factor does its kinetic energy increase?

Answers: 2

continue

Physics, 22.06.2019 05:00, damientran

The image below shows numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?

Answers: 2

continue

Physics, 22.06.2019 06:00, pinkyglitter2696

What are atoms of the same element with varying number of neutrons

Answers: 3

continue

Physics, 22.06.2019 12:30, alexussaniyah

Which governments provide garbage collection services to homes and businesses

Answers: 3

continue

Do you know the correct answer?

Một electron điện tích e, khối lượng m chuyển động đều trên một quỹ đạo tròn bán kính r quanh hạt nh...

Questions in other subjects:

Social Studies, 29.07.2019 13:30

Luis is a mexican american man who says terrible things about african americans when he is with his mexican american friends. when they encounter a group of african americans on th...

Mathematics, 29.07.2019 13:30

Select the correct graph of −x − 2y = 6. (1 point) graph of line crossing the y axis at 3 and through point parentheses 2 comma 2 close parentheses graph of line crossing the y axi...

History, 29.07.2019 13:30

Queen victoria reign for more than 60 years and promoted the victorian values of duty hard work and proper behavior true false...

Chemistry, 29.07.2019 13:30

What is the mass percent of water in copper (ii) sulfate?...

Social Studies, 29.07.2019 13:30

How would you compare the live of women in the time of sumer to the lives of women in the modern world...

Chemistry, 29.07.2019 13:30

Match each of the three descriptions of a volume to the appropriate metric unit of volume1.) interior of an oven2.) a box of cookies3.) one quarter teaspoon a.) 1 lb.) 1m^3 c.) 1 m...

Chemistry, 29.07.2019 13:30

In which relationship stage are the individuals in the following scenario? heather and mona became good friends about ten years ago. for the last year, though, things haven't been...

History, 29.07.2019 13:30

Which statement describes one major aspect of a command economy?...

English, 29.07.2019 13:30

One of the hottest competitors at the 2002 olympics at salt lake city was 19-year-old apolo ohno. his event was short track speed skating, americans were pinning their hopes on thi...

English, 29.07.2019 13:30

1. what are the 7 reasons for writing a persuasive essay? 2. what are the 2 major elements that must be included in introductory paragraph of an expository or persuasive essay? 3...

Other tasks in the category: Physics More task