The table below shows the speed of sound waves from musical sound sources at 20°C. Wavelengths (m)
1.76
1.32
0.78
0.66
Frequency (Hz)
196
260
440
524
Wave Speeds (m/s)
344
344
344
344
Which conclusion can be made based on the information in the table?
O Wave speed and wavelengths can vary inversely to produce the same frequency
Frequency and wave speed can vary directly to produce the same wavelength.
O Wavelengths and frequency can vary inversely to produce the same wave speed.
O Frequency and wavelengths can vary directly to produce the same wave speed.

O Wavelengths and frequency can vary inversely to produce the same wave speed.

Explanation:

Analyzing the given data table, it is clear that the wave speed remains constant in every case. Since the wave speed does not change and has the same value in every instance. Therefore, the wavelength and frequency must vary to make the speed constant.

Now the data also indicates that whenever wavelength increases, the frequency decreases. While the frequency increases whenever the wavelength decreases. Hence, it can be concluded that the wavelength and the frequency are inversely proportional to each other.

So, the correct option is:

O Wavelengths and frequency can vary inversely to produce the same wave speed.

quantum mechanics or quantum physics is physics of very small objects (particles) and physical entities.

quantum physics has some parallels to our macro world and some pretty unique ideas which theoretically and mathematically proven to be true even though we will never be able to access them because of our size.

there are many types of particles: subatomic, elementary etc.

subatomic means they are smaller than atom, elementary means they are at the very basis of everything.

subatomic particles are for eg. protons, neutrons but not electrons.

elementary particles are categorised into 3 groups by what they do.

these 3 groups are quarks, leptons and bosons.

light for example is a particle more precisely a photon a part of leptons.

proton (subatomic particle) is made out of 2 up quarks and 1 down quark each of these has a fractional charge like . (i crazy)

most famous scientist who contributed to this physics are:

the topic itself us understand a lot and will probably be vastly used in the future (quantum computers, understanding the big bang,

we also must not forget quantum effects like:

and there is more. but probably too much for this answer to be consistent due to my average understanding of this topic.

hope this you understand quantum mechanics a little more. i'm not an expert in the topic (so don't be like wth if you are an expert) but i'm very interested in it.

anyways quantum physics is a very hard topic (harder than physics (perhaps)) therefore searching for every information there is about it and learning it is unfortunately impossible (you can only specialise into 1 - 3 things or more (perhaps

have fun and i wish you luck!

r3t40