Frequency is the vibration of noise and the vibration determines the pitch, which we depend on to be a pitch or frequency we can hear. If it's too high or too low our ears can't hear it
<span>The antibodies in the patient's blood will fight or attack the donor's red blood cells and kill them. This could cause side effects called a hemolytic reaction - wherein the phenomena causes damage to the kidneys, fever, shortness of breath, low blood pressure, and chills.</span>
The gravitational force experienced by Earth due to the Moon is <u>equal to </u>the gravitational force experienced by the Moon due to Earth.
<u>Explanation</u>:
The force that attracts any two objects/bodies with mass towards each other is defined as gravitational force. Generally the gravitational force is attractive, as it always pulls the masses together and never pushes them apart.
The gravitational force can be calculated effectively using the following formula: F=GMmr^2
where “G” is the gravitational constant.
Though gravity has the ability to pull the masses together, it is the weakest force in the nature.
The mass of the Earth and moon varies, but still the gravitational force felt by the Earth and Moon are alike.
Answer:
0.39AU = 58344000 [km] or 58.500.000 [km]
Explanation:
This is a problem that consists simply in converting units:
AU = astronomic unit
![1 [AU] = 1.496*10^{8} [km]\\0.39 [AU] = x\\\\Therefore\\x = \frac{0.39*1.496*10^{8} }{1} \\x = 58344000[km]](https://tex.z-dn.net/?f=1%20%5BAU%5D%20%3D%201.496%2A10%5E%7B8%7D%20%5Bkm%5D%5C%5C0.39%20%5BAU%5D%20%3D%20x%5C%5C%5C%5CTherefore%5C%5Cx%20%3D%20%5Cfrac%7B0.39%2A1.496%2A10%5E%7B8%7D%20%7D%7B1%7D%20%5C%5Cx%20%3D%2058344000%5Bkm%5D)
Answer:
it is light
Explanation:
the arrow that says light is on the glass it must be near from tungsten
