1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexgriva [62]
3 years ago
13

Name the parts of an atom and how each is charged, either positive, negative or neutral or uncharged

Physics
1 answer:
LuckyWell [14K]3 years ago
6 0
Neutron = no charge, Electron = negative charge, Proton = positive, and Nucleus = neutral
You might be interested in
You place ammonium nitrate crystals in water and stirred. As you do so, the container becomes cold to the touch. This an example
ankoles [38]

The process of flask becoming cold is due to endothermic reaction.

Answer: Option B

<u>Explanation:</u>

So two kinds of heat transfer can be possible in any chemical reaction. If the sample is considered as system and the sample container is considered as the surrounding, then heat transfer can occur between them.

If the heat is transferred from the surrounding to the system , then it is an endothermic reaction. And in those cases, the sample holder will be becoming colder. This is because the heat from the surrounding that is the container will be utilized to complete the reaction.

While when there is transfer of heat from the system to surrounding , it will be exothermic reaction and the beaker will be getting hot in this process. So in the present case, the container is becoming cold because of occurrence of endothermic process.

8 0
3 years ago
For a 50 kV anode voltage, what is the maximum photon energy of the x-ray radiation?
V125BC [204]

Answer:

The energy of photon, E=8\times 10^{-15}\ J

Explanation:

It is given that,

Voltage of anode, V=50\ kV=50\times 10^3\ V=5\times 10^4\ V

We need to find the maximum energy of the photon of the x- ray radiation. The energy required to raise an electron through one volt is called electron volt.

E=eV

e is charge of electron

E=1.6\times 10^{-19}\times 5\times 10^4

E=8\times 10^{-15}\ J

So, the maximum energy of the x- ray radiation is 8\times 10^{-15}\ J. Hence, this is the required solution.

6 0
3 years ago
A 50.0 Watt stereo emits sound waves isotropically at a wavelength of 0.700 meters. This stereo is stationary, but a person in a
Rudik [331]
Vehehdhdhdjdbdbdndndsb
4 0
3 years ago
A banked curve is designed for a roadway. The curve is designed so that a car traveling at 19.2 m/s can negotiate it without rel
egoroff_w [7]
I don’t know wait for someone else
8 0
3 years ago
The capitary action of water is caused the cohesion of water molecules to different types of molecules and the adhesion of water
s344n2d4d5 [400]

Answer:

This is True

Explanation:

I just did this exact unit in bio last week I hope this helps ;)

5 0
3 years ago
Other questions:
  • How are voltage (V), current (I), and resistance (R) related?
    6·2 answers
  • How many different parts parts of the solar system can you see?
    8·1 answer
  • Consider a coin which is tossed straight up into the air. After it is released it moves upward, reaches its highest point and fa
    9·1 answer
  • How much heat is needed to raise the temperature of 9g of water by 17oC?
    11·1 answer
  • 1.a baseball hits a home run, according to Newton's laws of motion which of the following statements could be true in this scena
    13·1 answer
  • 12 ounces of beer plus 12 ounces of wine plus 3 ounces of liquor = how
    11·1 answer
  • Kjkrenv rejfkrnfkej erjfnkejrfn jnefkjnfk jekfnrfkj
    6·2 answers
  • If a pulley system with an ideal mechanical advantage of 2,000,000 is used in lifting a 2,000 lb. car, how far would the car mov
    11·1 answer
  • A ball accelerate downward at 9.8 m/s2 with 1.7 of force. What is the mass of the ball?
    11·1 answer
  • Three cars (car F, car G, and car H) are moving with the same velocity, and slam on the brakes. The most massive car is car F, a
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!