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
valentinak56 [21]
3 years ago
12

What type of wave is Spongebob listening too?

Chemistry
1 answer:
yaroslaw [1]3 years ago
7 0
The beach


hope this helped
You might be interested in
Metallic pan is provided with a wooden plastic handle give reason​
AlladinOne [14]

The metallic pan iis most likely going to be used on a stove.

The stove is heating something, and the conductive metallic pan will, well, conduct that heat throughout the entire body of the pan. Doing this will spread the heat to the handle, burning your hands.

Both wood and plastic are insulators, and they do not conduct heat or electricity. They will insulate your hands and protect them from the heat.

5 0
3 years ago
Give an example of each type of intermolecular forces (dispersion,
Andrei [34K]
I’m not too sure I hope someone answers for you
8 0
3 years ago
How are the orbits of asteroids similar to, or different from planetary orbits?
Strike441 [17]
Aside from banks, what are 2 other places you might be able to borrow
money? And can you help with more questions on my page thank you so much I really appreciate you and everything you do for this app
7 0
3 years ago
What is the BEST definition for friction?
NARA [144]
Hello
    

                         its me


and alsooo


                                                         the awnser is



number 3 lol
4 0
3 years ago
Design a test to determine whether thorium-234 also emits particles. First, explain how Rutherford’s experiment measured positiv
liubo4ka [24]

The characteristics of the α and β particles allow to find  the design of an experiment to measure the ²³⁴Th particles is:

  • On a screen, measure the emission as a function of distance and when the value reaches a constant, there is the beta particle emission from ²³⁴Th.
  • The neutrons cannot be detected in this experiment because they have no electrical charge.

In Rutherford's experiment, the positive particles directed to the gold film were measured on a phosphorescent screen that with each arriving particle a luminous point is seen.

The particles in this experiment are α particles that have two positive charge and two no charged is a helium nucleus.

The test that can be carried out is to place a small ours of Thorium in front of a phosphorescent screen and see if it has flashes, with the amount of them we can determine the amount of particle emitted per unit of time.

Thorium has several isotopes, with different rates and types of emission:

  • ²³²Th emits α particles, it is the most abundant 99.9%
  • ²³⁴Th emits β particles, exists in small traces.

In this case they indicate that the material used is ²³⁴Th, which emits β particles that are electrons, the detection of these particles is more difficult since it has one negative charge, it has much lower mass, but they can travel further than the particles α, therefore, for what type of isotope we have, we can start measuring at a small distance and increase the distance until the reading is constant. At this point all the particles that arrive are β, which correspond to ²³⁴Th.

Neutron detection is much more difficult since these particles have no charge and therefore do not interact with electrons and no flashing on the screen is varied.

In conclusion with the characteristics of the α and β particles we can find the design of an experiment to measure the ²³⁴Th particles is:

  • On a screen, measure the emission as a function of distance and when the value reaches a constant, there is the β particle emission from ²³⁴Th.
  • The neutrons cannot be detected in this experiment because they have no electrical charge.

Learn more about radioactive emission here: brainly.com/question/15176980

7 0
3 years ago
Other questions:
  • A thickness of a material is a factor that affects heat conductivity. Does heat flow faster through a thick or a thin piece of t
    12·2 answers
  • How many grams of NH3 are needed to provide the same number of molecules as in 0.55 grams of SF6?
    11·1 answer
  • How many electrons does the isotope oxygen-18 have?<br> 6<br> 8<br> 10<br> 18
    13·1 answer
  • You observe a vaporous gas coming off the top of a boiling pot of water. which of the following is a true statement related to t
    15·1 answer
  • HELP PLEASE Iodine is a _____.
    8·1 answer
  • 6. How many electrons will an iodine atom donate or accept, based on its number of valence electrons?
    9·1 answer
  • I NEED HELP ASAP PLEASE I BEG
    8·1 answer
  • PLS HELP *10 POINTS* I WILL GIVE BRAINLIEST
    15·1 answer
  • Phosphorus trichloride (PC) is used as a reactant in the production of many other chemicals that contain phosphorus, including p
    6·1 answer
  • Hi guys can someone help please I didn’t this three time already but I still got it wrong can someone please give me the answers
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!