In the double slit experiment, as the screen distance (L) decreases, the number of bright bands .

A.) increases

B.) stays the same

C.) decreases

In the photoelectric effect experiment, what happened to the number of photons when the intensity (brightness) of the light acting on the metal increased?

A.) the number of photons increased

B.) the number of photons remained constant

C.) the number of photons decreased

it is called kinetic energy

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =

i dont have a visual in front of me, but i can you reason to try to get the right one. the graph should look like this, 0 to 6 there is a spike, 12 to 14 there should be a very low point. slight increase in the graph at 12 to 14, and flat 14 to 18

explanation: