A seasonal winds ok i hoped this helped
Answer:
Technology is the sustainable way to generate tha alternate new sources of energy and suffice the demand of earth's resources.
Explanation:
Coal and firewood is the only conventional sources of energy in the world since Industrial revolution. After introduced modern machineries, oil and natural gas were diggiong out using modern tools but these resources also exhaustable. So many countries and international organisations innovate the new technology and produce the renewable energy in the cost effective manner such as Solar energy, Wind energy, Biofuel and so on, they are not pollute the environment and generate sustainable earth for our future's world.
Answer:
25 is the answer
Explanation:
Step by step solution for calculating 40 is 160 percent of what number
We already have our first value 40 and the second value 160. Let's assume the unknown value is Y which answer we will find out.
As we have all the required values we need, Now we can put them in a simple mathematical formula as below:
STEP 140 = 160% × Y
STEP 240 =
160
100
× Y
Multiplying both sides by 100 and dividing both sides of the equation by 160 we will arrive at:
STEP 3Y = 40 ×
100
160
STEP 4Y = 40 × 100 ÷ 160
STEP 5Y = 25
Finally, we have found the value of Y which is 25 and that is our answer.
You can easily calculate 40 is 160 percent of what number by using any regular calculator, simply enter 40 × 100 ÷ 160 and you will get your answer which is 25
got this from Percent Calculator
Where are the options <span />
Answer:
A particle or packet of light.
Explanation:
A photon essentially doesn't have a charge and thus can't be called an electron. So, option 1 is incorrect.
Photons are in fact packets of electromagnetic energy that light is made up of. So, option 2 is correct.
A photon is not a gaseous mass that indicates the preliminary stage in a star's growth and thus can't be a protostar. So, option 3 is incorrect.
Photons having different energies are constituents of the electromagnetic spectrum and thus a single photon can't be a spectrum. So, option 4 is incorrect.
