What is an alpha particle?
a complete helium atom
a complete helium atom, ,
the...
![subject](/tpl/images/cats/fizika.png)
Physics, 26.08.2021 20:40 fbillinton
What is an alpha particle?
a complete helium atom
a complete helium atom, ,
the nucleus of a beta particle
the nucleus of a beta particle
a rogue valence electron
, , a rogue valence electron
two protons and two neutrons
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:30
Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:40
Aballet student who learns with the of his instructor is demonstrating learning.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:40
Smallest intensity of a stimulus that you can detect 50 percent of the time is
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 20.09.2020 01:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
Law, 20.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 01:01
![question](/tpl/images/cats/fizika.png)
Physics, 20.09.2020 01:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 01:01
![question](/tpl/images/cats/es.png)
Spanish, 20.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 20.09.2020 01:01
![question](/tpl/images/cats/es.png)
Spanish, 20.09.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 20.09.2020 01:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.09.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 01:01
![question](/tpl/images/cats/mat.png)