Answer: density, Omass, radiation, pressure because Radiation pressure is the mechanical pressure exerted upon any surface . Small bodies are more affected than large ones because of their lower mass relative to their surface area formed by the radiation pressure of the young stars reduces the cluster mass enough to allow rapid dispersal.
Explanation: I Hope that helped!!!
12 % salt is present in 125 g mixture of salt and sand.
Keep in mind that the total percentage is always 100 %
Therefore, if 12 % is the salt, remaining 88 % must be
sand.
a. The amount of mixture is 125 q. Here, 12 % of 125 is
12 * 125 / 100 = 15 g of salt is present in 125 g mixture.
b. The amount of sand can be calculated similarly, 88 %
of 125 g is 88 * 125 / 100 = 110 g of sand is present in
125 g mixture.
Answer: The work done on the gas mixture is
Explanation:
According to first law of thermodynamics:
=Change in internal energy
q = heat absorbed or released
w = work done on or by the system
w = work done on the system = {Work done on the system is positive when the final volume is lesser than initial volume }
w =
w = {1Latm=101.3J}
The work done on the gas mixture is
The electron is the has the negative charge, the protón positive and neutron neutral.
Answer:
A.) Cells
Explanation:
Alll living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells.