Two sinusoidal waves with identical wavelengths and amplitudes travel in opposite directions along a string producing a standing wave. The linear mass density of the string is μ=0.075kg/m and the tension in the string is FT=5.00N. The time interval between instances of total destructive interference is Δt=0.13s. What is the wavelength of the waves?

568.98

explanation:

its math

no sign of dia of fuel cell

e/c, where e is its total 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 =