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Men did actually walk on the moon.

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Incompetent mitral valve allows the retrograde flow of blood from the left ventricle into this structure?

Incompetent mitral valve allows the retrograde flow of blood from the left ventricle into the left atrium.


How is flow rate affected when the right flow tube radius is kept constant 3.0mm and the left flow tube radius is modified either up or down?

If the flow tube radius on the left is increased, the flow rate will increase because a larger cross-sectional area allows for more fluid to pass through. Conversely, if the flow tube radius on the left is decreased, the flow rate will decrease as the smaller cross-sectional area restricts the flow of fluid. The flow rate is directly proportional to the radius of the flow tube.


Does the moon have a hot middle like the earth?

No. The Apollo astronauts left instruments to measure the temperature deep below the surface of the moon. All readings indicate a cold moon. The Apollo 17 astronauts found volcanic material, indicating that the moon was hot when it formed, but quickly cooled.


Why does a bottle of soda left in the sun have higher temperature than one left in an ice chest?

Because heat transfers to colder objects, and the bottle left out in the sun is exposed to a lot more heat than the one in the refrigerator.


How do scientists predict a flow of lava?

Scientists can often find clues about past eruptions by studying the deposits left behind. Areas affected by lava flows, debris flows, tephra, or pyroclastic flows can be mapped, making disaster planning more effective. In addition to this type of long-range forecasting, scientists are becoming more and more skilled at spotting the warning signs of an eruption.

Related Questions

If you left something cold on the counter how does heat flow between the cold item and the counter?

Heat always, and only, flows from a hot item to a cooler one.


Is a plastics becoming brittle after being left in the sun a exothermic or endothermic?

The process of plastics becoming brittle after being left in the sun is typically an exothermic reaction. The heat from the sun causes the molecules in the plastic to break down, leading to a change in its physical properties.


What way dose a river flow?

It'll flow either right to left... or left to right; Depending on which side of the river you are standing.


Incompetent mitral valve allows the retrograde flow of blood from the left ventricle into this structure?

Incompetent mitral valve allows the retrograde flow of blood from the left ventricle into the left atrium.


How is flow rate affected when the right flow tube radius is kept constant 3.0mm and the left flow tube radius is modified either up or down?

If the flow tube radius on the left is increased, the flow rate will increase because a larger cross-sectional area allows for more fluid to pass through. Conversely, if the flow tube radius on the left is decreased, the flow rate will decrease as the smaller cross-sectional area restricts the flow of fluid. The flow rate is directly proportional to the radius of the flow tube.


In what two directions does blood flow from the left ventricle of the heart?

Left to right


What is the redirection of blood flow?

left then right


In which direction is heat transferred?

Heat is a form of energy, that energy would flow from a high concentration to a low concentration, i.e. from the warmer system to the cooler system until they reach thermal equilibreum. Research the Zeroth law of thermodynamics


Was roy orbison left handed?

Roy Orbison did everything left-handed except play instruments, according to an interview he did.


What happens to heat energy left in sand?

Basically the same that happens to heat energy left anywhere else. It can stay warm for a while, but eventually, the heat will dissipate.


In which direction does conventional current flow?

Conventional current is defined as the flow of positive charges. If the actual flow is negative particles (as is often the case; usually electrons), the conventional current flows in the direction opposite to the electron flow.


What are two different types of flow?

Left and right