Answer:
 It is an example of velocity
Explanation:
 It is an example of velocity Don't ask how I know because I do know it I just don't know how to explain it.
 
        
             
        
        
        
Answer:
        k = 1.30
Explanation:
For this exercise let's write the capacitance in air and with dielectric
air             C₀ = Q / DV
dielectric  C = k Q / DV
They tell us that the capacitor is charged and then the battery is disconnected, therefore the charge stored on the plate remains constant.
                          
therefore the capacitance a changes to the value
            C = k C₀
The voltage in the presence of dielectric must meet the relationship
            ΔV = ΔV₀ / k
            k = ΔV₀ /ΔV
let's calculate
            k = 60/46
            k = 1.30
 
        
             
        
        
        
Answer:
On molecules of PH3, there has to be 3 atoms.
Explanation:
The Element Hydrogen (H) has 3 attoms.
The Element Phosphorus (P) has 1 atom.
These two created into the molecule PH3, would have to have only 3 attoms because they are asking how many hydrogens atoms are in the molecule PH3.    
 
        
             
        
        
        
Answer:
a= kinetic energy vs. different masses at same speed, b= kinetic energy vs. same masses at different speeds
Explanation:
graphs are looking at speed so masses don't matter as much. same speed the whole time will equal same kinetic energy the whole time.
 
        
             
        
        
        
Biodiversity Loss: The use of some GM crops can have negative impacts on non-target organisms and on soil and water ecosystems. For example, the expansion of GM herbicide-tolerant corn and soy, which are twinned with herbicides, has destroyed much of the habitat of the monarch butterfly in North America.