Answer:
Speed = frequency x wavelength 50 cm/s = Freq x 10cm
Explanation:
Answer:
Because they do so they can live.
Answer:
A decomposer
Explanation:
An organism like a fungus or a worm breaks down dead, nonliving matter which ends up giving nutrients back into the soil.
Colloid: A substance of gelatinous consistency.
<span>Now. a 1m (that is a 1molal) solution is prepared by disssolving the molar mass in grams of the solute in 1kg or 1000g of solvent
Therefore a 0.244m solution is prepared by dissolving 32.0420*0.244 = 7.818g CH3OH in 1000g water
But you want to use only 400g water:
mass required = 7.818*400/1000 = 3.127g
Answer: dissolve 3.13g CH3OH in 400g water.</span>