Answer:
<h3>Uniform polarization of the heart membranes</h3>
Explanation:
<h2>The pressure will become double </h2>
Explanation:
The gas pressure is directly proportional to the mean root square velocity of the constituent molecules of gas .
P ∝ I
Here C₁ , C₂ ------------ Cₙ is the velocities of molecules .
By making these velocities double
The pressure P₀ ∝ 2 II
By dividing II by I
P₀ = 2 P
Thus pressure will become double than its previous value
Answer: a) 31.86 *10^-12 C=31.86 pC; b) 18 V
Explanation: In order to explain this problem we have to consider the expression a parallel plates capacitor,which is given by:
C=Q/V where C is equal to C=εo*A/d where A and D are the area and the separation between the plates.
also we have
Q=C*V=ε(o*A/d)*V=(8.85*10^-12*0.02*0.02/1*10^-3)*9=31.86*10^-12 C=31.86pC
Then if the plates apart to a new spacing of 2.0 mm the new capacitance is equal
Cnew=εo*A/2*d so Cnew =Cinitial/2
then Cnew =Q/Vnew (Q is constant after disconnection to the battery)
Finally Vnew= Q/(Cinitial/2)= 2*(Q/Cinitial)= 2*Vinitial= 2*9=18V
<u>Harmful</u><u />
-causes heat; if it's not used correctly, it can cause injury
-when falling, the friction between your knee/leg and the ground can cause scrapes
<u>
</u><u>Helpful</u><u />
-helps stop the bike, the brakes rub against the tire which slows it down to a stop
-it can also help move the bike; the chains rub against tires which accelerate the bike
The best answer for this question is generally the best period to look for crabs is for the duration of the full moon, this is as a result of most invertebrates being nocturnal and being more effortlessly spotted and being fascinated to light sources.