Answer:
ways to exaplined
Explanation:
Density is calculated by
dividing the mass by the volume, so that density is measured as units of mass/volume, often g/mL. If both water samples are at the same temperature, their densities should be identical, regardless of the samples' volume.
It is a measure of how far an object moves over a certain amount of time.
First of all, we need to convert the energy produced from kilojoules to calories. 1 kJ corresponds to 239.1 cal, therefore:
And so now we can calculate the energy value of the oil:
G= 9.8m/s^2 =
Well, think about the fall times and calculate the equation and then you will be able to solve G= 9.8m/s^2
I think G= gravity (I haven't learned this yet :P)
So gravity = 9.8m ( m = variable)
/s^2 (/= division) (s^2 =1 S(2)
(2 as power)
So if you set this up you will come up with[Gravity 9.8 multiplied by m divided by 1 multiplied by S(2)
I have never done something like this before so hope I got it right :)
Given what we know, we can confirm that if the wavelength of light were increased, its frequency and therefore energy would decrease.
<h3>Why do frequency and energy decrease?</h3>
The frequency of light waves is measured through the wavelengths. Shorter waves result in higher frequencies, and since these waves are increasing in length, the frequency will decrease. Since the frequency decreases, the waves lose kinetic energy, and thus the energy decreases.
Therefore, we can confirm that if the wavelength of light were increased, its frequency and therefore energy would decrease.
To learn more about wavelengths visit:
brainly.com/question/7143261?referrer=searchResults