Cloud Formation<span> Due to Surface Heating. Some </span>clouds<span>form due to the heating of the Earth's surface. First, the </span>Sun<span>heats the ground, which then heats the air. ... This extra water vapor begins to condense out of the air parcel in the form of liquid water droplets.</span>
        
             
        
        
        
Answer:
Explanation:
We need the power equation for this which is
P = Work/time
We have everything we need to solve this (the mass of the object is extra information):
P = 6860/4
P = 1715W
 
        
             
        
        
        
Answer:
0.0443 m/s
Explanation:
 = Mass of honeybee = 0.15 g
 = Mass of honeybee = 0.15 g
 = Mass of popsicle stick = 4.75 g
 = Mass of popsicle stick = 4.75 g
 = Velocity of honeybee
 = Velocity of honeybee
 = Velocity of stick = 0.14 cm/s
 = Velocity of stick = 0.14 cm/s
In this system the linear momentum is conserved

The velocity of the bee is 4.43 cm/s or 0.0443 m/s
 
        
             
        
        
        
An intersystem crossing (ISC) is a non-radiative process that involves the transition between two electronic states with different spin multiplicity. That is, when an electron is excited in a molecule in a basal singlet state (either by absorption or radiation) into a state of greater energy, an excited singlet or triplet state can be obtained.
Therefore, ISC is understood as an a non radio active transition between states with different spin multiplicity.
Correct answer is C:  a radiative transition between states with the same spin.