The equation that we will use to solve these two questions is:
c = lambda * f where:
c is the speed f the wave
lambda is the wavelength of the wave
f is the frequency of the wave
Question 1:
we want to find f
c is assumed to be the speed of light = 3*10^8 m/sec
lambda = 5.6 * 10^10 cm = 560 * 10^6 meters
Substitute in the equation to get f as follows:
3*10^8 = 560*10^6*f
f = (3*10^8) / (560*10^6) = 0.5357 Hz
Question 2:
we want to find lambda
c is assumed to be the speed of light = 3*10^8 m/sec
f is given as 0.1096 Hz
Substitute in the equation to get lambda as follows:
3*10^8 = lambda * 0.1096
lambda = (3*10^8) / (0.1096) = 2.737226*10^9 meters
During this reaction, carbon dioxide<span> and water are converted into </span>glucose<span> and</span>oxygen<span>. The reaction requires light energy, which is absorbed by a green substance called </span>chlorophyll. Photosynthesis takes place in leaf cells. These containchloroplasts<span>, which are tiny objects containing </span>chlorophyll<span>.</span>
ANSWER: ice wedging, also known as freeze-thaw weathering
Answer:
A.Light +Energy
Explanation:
it is because photo means light and synthesis is more likely referred as energy
Answer:
Elements are made of only one kind of atom
Compounds are made of 2 or more elements chemically bonded together
Explanation:
Its right there????
