"The maximum extent of a vibration or oscillation"
-Quora
To find the relative frequencies, divide each frequency by the total number of throws - in this case, 100.
Red: 10/100=1/10=0.1
Yellow:35/100=0.35
Blue:48/100= 0.48
Misses: 7/100=0.07
The event of landing in the red region has a relative frequency of 0.1 which means the dart landed in the red region about 10% (0.1 x 100%) of the time.
c is physical ie not chemical reaction ...
mass cannot be created or destroyed. in chem reaction, mass before reaction = total mass after. that would incl any gas
water. find the mass of, say, 100cc. divde the mass by the volume.
water = 1000kg/cubic metre. a lot of water ...
Develop a new technology to mitigate some of the environmental impacts associated with using the resource.
Reduce the rate at which the resource is consumed.
To solve this problem we will apply the concepts related to energy conservation. We will start by defining the expressions of the electric potential energy for a given charge (and for the electron). With this we can apply the conservation of kinematic energy. Our values are given as
The potential energy:
Here,
q = Charge
V = Voltage
Or specifically for an electron we can define it as,
Here,
e = Charge of electron
V = Voltage
Applying the energy conservation equations we have that the kinetic energy must be equivalent to the electric potential energy,
Here
v = Velocity
m = Mass
Rearranging,
Replacing,
For each electron the velocity is,
Therefore the velocity of the electron is