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What type of energy transfer does grilling a hamburger use?
It goes from chemical to kinetic.
Describe the process of convection?
Convection is caused by temperature differences, in a gas such as air, which affect the gas density in local areas thus causing movement of the gas, generally upward due to buoyancy of warmer gas compared to the average density. Thus heat from a heating element near the floor of a room can be spread through the room without any forced circulation.
Is an iron convection radiation or conduction?
convection
Heat transfer by the movement of a heated fluid is called?
It is called Convection.
What occurs in mercury of a thermometer convection or conduction?
convection
What is the meaning of mechanical oven?
It is another name for a convection oven.
What is an example of mechanical convection?
A common example of mechanical convection is the movement of air in a room due to a fan or air conditioning system. As the fan or AC unit forces air to circulate, it creates a convection current that helps distribute heat or cool air throughout the space.
What is the mechanical layer of earth that has the most active convection's currents?
The Earth's core.
What is the mechanical layer of earths that has the most active convection currents?
The Earth's core.
What is the mechanical layer of earth which has the most active convection currents?
The mantle is the mechanical layer of Earth that has the most active convection currents. These currents are responsible for the movement of tectonic plates and drive various geological processes on the Earth's surface.
What is the mechanical layer of Earth that has the most active convection currents?
The Earth's core.
WHAT MECHANICAL LAYER CONTAINS THE MOST CONVECTION CURRENT?
The mechanical layer that contains the most convection currents is the asthenosphere, which is part of the upper mantle of the Earth. This semi-fluid layer allows for the movement of tectonic plates above it due to the convection currents generated by the heat from the Earth's core. These currents play a crucial role in driving plate tectonics and influencing geological processes.
Convection always occurs in what two forms?
Convection typically occurs in two forms: natural convection, driven by buoyancy forces due to temperature differences, and forced convection, driven by external factors like fans or pumps. Natural convection occurs in fluids (liquids and gases) due to density variations caused by temperature gradients, while forced convection involves the use of mechanical devices to circulate the fluid.
What is the mechanical layer of eath that has the most active convection currents?
The mechanical layer of Earth with the most active convection currents is the asthenosphere. Located beneath the lithosphere in the upper mantle, the asthenosphere consists of semi-fluid rock that allows for the movement of tectonic plates above it. These convection currents in the asthenosphere play a crucial role in the dynamics of plate tectonics, influencing geological processes such as earthquakes and volcanic activity.
What type of energy transfer does grilling a hamburger use?
It goes from chemical to kinetic.
Can sound undergo convection?
Sound itself does not undergo convection because convection is the transfer of heat through the movement of fluids (liquids or gases). Sound is a mechanical wave that requires a medium, such as air, to propagate. However, the medium through which sound travels can be affected by convection currents, which may influence the speed and direction of the sound wave.
What is the mechanical layer on earth that has the most active convection currents?
The mechanical layer of Earth with the most active convection currents is the asthenosphere. Located just below the lithosphere, the asthenosphere is composed of semi-fluid rock that can flow slowly over geological time. This flow drives the movement of tectonic plates above it, leading to phenomena such as earthquakes and volcanic activity. The convection currents in the asthenosphere are crucial for the dynamics of plate tectonics.
