1. Which statement is true about the subatomic particles that make up
atoms?
a. Subatomic par...
![subject](/tpl/images/cats/fizika.png)
Physics, 18.10.2020 01:01 ringo12384
1. Which statement is true about the subatomic particles that make up
atoms?
a. Subatomic particles can be classified as acids, bases, and salts.
O b. The same types of subatomic particles make up all of the elements.
c. All subatomic particles have either a negative or positive charge.
d. Subatomic particles retain the properties of elements.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:10
While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:30
Suppose that three astronomical objects, 1, 2, and 3 are observed to lie on a line, and the distance from object 1 to object 3 is d. object 1 has four times the mass of object 3, and seven times the mass of object 2. find the distance between objects 1 and 2 for which the net force on object 2 is zero.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/health.png)
Health, 20.10.2019 14:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 20.10.2019 14:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 20.10.2019 14:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2019 14:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 20.10.2019 14:30
![question](/tpl/images/cats/istoriya.png)
History, 20.10.2019 14:30
![question](/tpl/images/cats/istoriya.png)
History, 20.10.2019 14:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.10.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2019 14:30