Answer:
what are you asking exactly?
Answer:
Since the person above didn't answer correctly I will, the correct option is (D) this is because the picture shown is of a weather balloon and the purpose of this device is to predict weather and its conditions
Hope this helped! (: Have a nice day
Answer:
kinetic energy because when the car moves again it will be faster then it was before
Answer:
T = 125.30C
Explanation:
Using Stefan-Boltzmann law
P/A = e* Stefan-Boltzmann constant * T^4
Where p= radiant power in watts
e = emissivity
T = Temperature in kelvin
A= Surface area of the object measured in m^2
Considering that after painting the object have the radiant power then
0.83* A* Stefan-Boltzmann constant *(337.1^4) = 0.46 * A* Stefan-Boltzmann constant * Tnew^4
Cancelling the common terms yields
0.83*(337.1^4) = 0.426*Tnew^4
Fourthroot(0.83*(337.1^4)) = Tnew
Tnew = 398.3k = in degree Celsius 125.3
Truer words were never written. Forces do indeed always act in pairs.
