(References) Use the References to access important values if needed for this question.
A sample of oxygen gas at a pressure of 0.700 atm and a temperature of 20.1°C, occupies a volume of 14.3 L. If the gas is compressed at constant temperature
to a volume of 3.88 L, the pressure of the gas sample will be
atm.

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

un recipient conține 6,4 moli de gaz. gazul hidrogen reprezintă 25% din totalul kilometrilor din container. în cazul în care presiunea totală este de 1.24 atm ceea ce este