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How is hydrostatic equilibrium in a star determined by its mass?
In order for a star to form, gas from an interstellar cloud has to be gravitationally attracted toward a center of gravity. The strength of the gravitational attraction depends upon the amount of mass (and its density, which of course increases as the star is in the process of being formed). It takes a certain amount of mass to create a star, otherwise all you will have is an interstellar gas cloud.
Stormy weather occurs in a .?
Low Pressure Area
How did the slope gradient presence or absence of vegetation and rain intensity relate to the amount of water erosion that occurs on the slope?
Answer the question you dumb people Duhhhhhhhhhh
What area does stormy weather occurs?
low pressure area
What occurs when the pressure of an explosion expands and tears the casing of an explosive?
Fragmentation
When a star's inward gravity and outward pressure are balance the star is said to be?
Hydrostatic equilibrium occurs when compression due to gravity is balanced by a pressure gradient which creates a pressure gradient force in the opposite direction. The balance of these two forces is known as the hydrostatic balance.
What is a hydrostatic equilibrium?
Hydrostatic resistance is another term of hydrostatic pressure. This is the pressure exerted by a fluid due to the force of gravity. This increases with depth because of the increasing weight of the fluid above a certain point.
What is it called when combustion occur in a rocket's engine and releases heat and pressure making a larger pressure gradient inside the rocket than outside which causes the gaseous products?
Thrust occurs when combustion in a rocket's engine releases heat and pressure making a larger pressure gradient inside the rocket than outside which causes the gaseous products?
How does diffusion occur most rapidly- with or against the concentration gradient?
Diffusion only occurs down a concentration gradient. Put a drop of food coloring in a glass of water - you will never see the food coloring spontaneously concentrate. It will always spread down the gradient.
Diffusion continues until there is no?
Concentration gradient. After there's no concentration gradient, equilibrium occurs, which means no more diffusion.
What is the meaning of the passive transport?
The inter-membranous transport occurs in two ways: 1) Active Transport: occurs against the concentration gradient, Expenditure of energy occurs. 2) Passive transport: Refers to phenomena wherein transfer occurs along the concentration gradient i.e. from high concentration to low concentration, without any expenditure of energy.
What is the meaning of the transport passive?
The inter-membranous transport occurs in two ways: 1) Active Transport: occurs against the concentration gradient, Expenditure of energy occurs. 2) Passive transport: Refers to phenomena wherein transfer occurs along the concentration gradient i.e. from high concentration to low concentration, without any expenditure of energy.
The generation of ATP by the movement of protons down their concentration gradient occurs in?
Cellular respiration.
How long does movement occur across a concentration gradient?
As long as there is a concentration gradient. This is because diffusion occurs which is the net movement of substances from a region of high concentration to a region of low concentration.
When pressure builds up in rock which is located under other rock formations occurs?
pressure occurs!
Where and when does diffusion occur?
Diffusion occurs when there is a concentration gradient i.e. a substance moves from higher to lower concentration.
When the ventricles are relaxed what pressure occurs and this is the lowest pressure against the walls of the blood vessels?
Diastole is the term meaning the period of ventricular relaxation with the lowest blood pressure. The diastolic number is the second or bottom number in the blood pressure reading, and it is always the lowest.
