Answer:
The plasma membrane is made up of a phospholipid bilayer that regulates the concentration of substances that can permeate a cell
Explanation:
<span>The answer is: 30 ft³ ; or, write as: 30 cubic feet .
</span>________________________________________________________
Explanation:
__________________________________________________
Given:
__________________________________________________
Density = 0.4 fish(es) per cubic foot (or, feet);
__________________________________________________
or, "Density = 0.4 fish / ft³ ;
__________________________________________________
And, given: "12 fish in the tank." ;
__________________________________________________
And Density = (value; in this case, "number of fish" / unit volume);
We are given: Density, "D" = 0.4 fish / 1 ft³
______________________________________________
In our case, our volume is in "cubic ft." ; or, "ft³ ;
_______________________________________________
We want to find the actual volume of the tank (in "cubic feet"; or, " ft³ ");
_________________________________________________
→ (1 ft³ / 0.4 fish) * 12 fish = _____? ft³ ?
→ On the "left-hand side" of the equation; the units of "fish" cancel out to "1"; and we are left with units of "ft³ " ; which is the units for which we wish to solve.
_______________
→ So, so have (1 ft³ * 12) / (0.4) = 12 ft³ / 0.4 = 30 ft³ .
___________________________________________________
<span> → The answer is: 30 ft³ ; or, write as: 30 cubic feet .</span>
_______________________________________________________
Answer:
(a) and (b)
Both will follow the rule
This is due to property of charges.
As in case of gravitational potential energy as it increases as height increases.
In case of electrical potential energy it will increase as charges comes close.
Explanation:
have a good day:))
Answer:
α = 0.0135 rad/s²
Explanation:
given,
t = 133 min = 133 x 60 = 7980 s
angular speed varies from 570 rpm to 1600 rpm
now,
570 rpm =
= 59.69 rad/s
1600 rpm = =
= 167.6 rad/s
using equation of rotational motion
ωf = ωi + αt
167.6 = 59.7 + α x 7980
α x 7980 = 107.9
α = 0.0135 rad/s²
Answer:
Explanation:
The resistance of a conductor is directly proportional to its length and is inversely proportional to its cross-sectional area, this dependence is given by:
is the material's resistance, L is the legth and A is the cross-sectional area.
For the first and second coils, we have:
For the third and fourth coils, we have: