Answer:
0.34 sec 
Explanation:
Low point of spring ( length of stretched spring ) = 5.8 cm
midpoint of spring = 5.8 / 2 = 2.9 cm
Determine the oscillation period 
at equilibrum condition 
Kx = Mg 
g= 9.8 m/s^2
x = 2.9 * 10^-2 m
k / m = 9.8 / ( 2.9 * 10^-2 ) =  337.93
note : w =  =
   =  = 18.38 rad/sec
 = 18.38 rad/sec
Period of oscillation =  
                                   = 0.34 sec
 
        
             
        
        
        
On a Fahrenheit thermometer, the gas becomes 18 degrees warmer.
 
        
             
        
        
        
Two equivalent hybridized orbitals will form from the mixing of one s-orbital and one p-orbital, that is (sp) orbital. 
<h3>What are orbitals?</h3>
Orbital is the place around nucleus where mostly the electrons are present. There are four types of orbitals are present, s, p, d, and f.
The orbitals that are formed by the mixing of these orbitals are called hybrid orbitals.
Thus, two equivalent hybridized orbitals will form from the mixing of one s-orbital and one p-orbital, that is (sp) orbital. 
Learn more about orbitals
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