OD. A swing moving back and forth
Kinetic energy refers to the energy an object has while it is in motion. The swing is the only moving option.
Explanation:
eam=%abudance×mass+%abudance×mass
eam=19.8%×10.013/100+80.2%×11.009/100
eam=198.2574/100+882.9218/100
eam=1081.1792/100
eam=10.811792
eam=10.812
- The following that are equal to -40°F are fully applied/answered:
<u>C .233 K & D. -40°C </u>
<em>(The answer(s) are </em>C. & D.<em>)</em>
Answer:
Explanation:
The relation between new scale and absolute temperature scale is given as follows
Aw = 2 K
for K = 273.15 ( freezing point of water at absolute scale )
Aw = 2 x 273.15 = 546.3 K
So each division of new scale is half the each division of absolute scale
each division of new scale is small .
The value of R = 8.314 J per mole per K
Here per K is equivalent to 2Aw
So the vale of R in new scale = 8.314/2 J per mole per Aw
= 4.157 J per mole per Aw
k = R / N
= 4.157 / 6.02 x 10²³
= .69 x 10⁻²³
= 6.9 x 10⁻²⁴ J per molecule per Aw .
Answer:
The correct answer is 'suspension'.
Explanation:
Suspension are the mixture :
When kept undisturbed solute particles get settled in the bottom of the container. Two different layers can be seen from the eyes.
Solute particles doesn't dissolves in solvent.
It is a non uniform mixture.
Size of solute particles are larger than 1000 nano-meter.
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