Answer: Brittle
Explanation:
took the test and I chose Soft, Soft is the wrong answer don't choose it. The CORRECT ANSWER IS BRITTLE
 
        
             
        
        
        
Answer:
1.3 x 10⁻⁴ m
Explanation:
 = wavelength of the light = 450 nm = 450 x 10⁻⁹ m
 = wavelength of the light = 450 nm = 450 x 10⁻⁹ m 
n = order of the bright fringe = 1 
θ = angle = 0.2°
d = separation between the slits
For bright fringe, Using the equation
d Sinθ = n  
 
Inserting the values
d Sin0.2° = (1) (450 x 10⁻⁹)
d (0.003491) = (450 x 10⁻⁹)
d = 1.3 x 10⁻⁴ m
 
        
             
        
        
        
Plants,such as trees poduce oxygen to help animals like insects or humans can bresth snd surviave.
        
             
        
        
        
In a way it’s true because you can get a ticket for getting caught littering
        
             
        
        
        
<span>If we pollute the fresh water we have, there will be a shortage of clean drinking water in the future.</span>