Answer:
Your answer would be C <u><em>Hope this helps</em></u>
Answer:yes
Explanation:The constan acceleration means that it wont stop moving but if you kick it a different direction then it will change direction
They expend more oxygen. Littler endotherms lose warmth to the earth proportionately speedier than huge endotherms: less warm mass, protecting layers in littler creatures are less successful by dint of being more slender, and more prominent surface region to volume proportion implies snappier radiation of warmth
Answer:
A and B
Explanation:
The relation between frequency and wavelength is shown below as:
![c=frequency\times Wavelength](https://tex.z-dn.net/?f=c%3Dfrequency%5Ctimes%20Wavelength)
c is the speed of light having value ![3\times 10^8\ m/s](https://tex.z-dn.net/?f=3%5Ctimes%2010%5E8%5C%20m%2Fs)
Thus, the product of the wavelength and the frequency is constant and equal to ![3\times 10^8\ m/s](https://tex.z-dn.net/?f=3%5Ctimes%2010%5E8%5C%20m%2Fs)
<u>Option A is correct.</u>
Given, Frequency = ![1\times 10^{18}\ Hz](https://tex.z-dn.net/?f=1%5Ctimes%2010%5E%7B18%7D%5C%20Hz)
Thus, Wavelength is:
![Wavelength=\frac{c}{Frequency}](https://tex.z-dn.net/?f=Wavelength%3D%5Cfrac%7Bc%7D%7BFrequency%7D)
![Wavelength=\frac{3\times 10^8}{1\times 10^{18}}\ m](https://tex.z-dn.net/?f=Wavelength%3D%5Cfrac%7B3%5Ctimes%2010%5E8%7D%7B1%5Ctimes%2010%5E%7B18%7D%7D%5C%20m)
![Wavelength=3\times 10^{-10}\ m](https://tex.z-dn.net/?f=Wavelength%3D3%5Ctimes%2010%5E%7B-10%7D%5C%20m)
Also, 1 m =
Å
So,
<u>Wavelength = 3.0 Å</u>
<u>Option B is correct.</u>
As stated above, the speed of electromagnetic radiation is constant. Hence, each radiation of the spectrum travels with same speed.
<u>Option C is incorrect.</u>
Answer:
The inner planets are smaller and rockier
Explanation:
Astronomers divide the planets into two groups in Solar system, the inner planets and outer planets. The inner planets are smaller and rockier and it is closer to the sun. The outer planets are larger , further far away and made of gas
The inner planets are Mercury, Venus , Earth and Mars. The outer planets Jupiter , Saturn , Uranus and Neptune comes after an asteroid belt. In some other planetary systems the gas are close to the sun.
particles in a disk of gas and dust will form Planets. If they orbit the star they are colliding and sticking. The stars wind blows away their gases . So the nearest planets to starts are rockier.