Answer:Electromagnetic Energy Example One
activity: cellphones
type of electromagnetic: radio waves
description: we all use our phones to make phone calls and to send a text!
Electromagnetic Energy Example two
activity: microwave
type of electromagnetic: microwave radiation
description: The microwave radiation is absorbed by water molecules in the food which converts to heat intern heats the food do to high levels of radiation being emitted into the food!
Explanation:
i hope this helps you sorry if it doesn't
red hot is hot, but other colours are even hotter. stars may be hotter than red hot.
there is also something calle the red shift.
Explanation:
The X chromosome (females have 2 of them while males have 1) is five times larger than the Y chromosome and has 10 times the number of genes.
To solve this problem it is necessary to apply the concepts related to Newton's second Law and the force of friction. According to Newton, the Force is defined as
F = ma
Where,
m= Mass
a = Acceleration
At the same time the frictional force can be defined as,
![F_f = \mu N](https://tex.z-dn.net/?f=F_f%20%3D%20%5Cmu%20N)
Where,
Frictional coefficient
N = Normal force (mass*gravity)
Our values are given as,
![m_h = 242 kg\\m_c = 224 kg\\\mu = 0.894\\](https://tex.z-dn.net/?f=m_h%20%3D%20242%20kg%5C%5Cm_c%20%3D%20224%20kg%5C%5C%5Cmu%20%3D%200.894%5C%5C)
By condition of Balance the friction force must be equal to the total net force, that is to say
![F_{net} = F_f](https://tex.z-dn.net/?f=F_%7Bnet%7D%20%3D%20F_f)
![m_{total}a = \mu m_hg](https://tex.z-dn.net/?f=m_%7Btotal%7Da%20%3D%20%5Cmu%20m_hg)
![(m_h+m_c)a = \mu*m_h*g](https://tex.z-dn.net/?f=%28m_h%2Bm_c%29a%20%3D%20%5Cmu%2Am_h%2Ag)
Re-arrange to find acceleration,
![a= \frac{\mu*m_h*g}{(m_h+m_c)}](https://tex.z-dn.net/?f=a%3D%20%5Cfrac%7B%5Cmu%2Am_h%2Ag%7D%7B%28m_h%2Bm_c%29%7D)
![a = \frac{0.894*242*9.8}{(242+224)}](https://tex.z-dn.net/?f=a%20%3D%20%5Cfrac%7B0.894%2A242%2A9.8%7D%7B%28242%2B224%29%7D)
![a = 4.54 m/s^2](https://tex.z-dn.net/?f=a%20%3D%204.54%20m%2Fs%5E2)
Therefore the acceleration the horse can give is ![4.54m/s^2](https://tex.z-dn.net/?f=4.54m%2Fs%5E2)