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Energy is transferred to the air near the Earth's surface primarily through the process of conduction, where the ground heats up the adjacent air molecules. Additionally, radiation from the Sun warms the surface of the Earth, which in turn warms the air above it through convection. This energy transfer results in temperature variations that drive weather patterns and atmospheric circulation.
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Why do surface waves have the highest amplitude?
Surface waves have the highest amplitude because they travel along the boundary between two mediums, allowing for energy to be concentrated near the surface. As a result, surface waves experience less spreading and attenuation compared to bulk waves that travel through a medium. This concentration of energy near the surface leads to higher amplitudes in surface waves.
How is heat transferred from the surface of a block of ice to its center?
Heat is transferred from the surface to the center of a block of ice through conduction. As heat is applied to the surface, molecules near the surface gain energy and vibrate faster, passing the energy to neighboring molecules. This process continues, gradually transferring heat towards the center until the entire block reaches equilibrium.
What is Ep equals mgh?
The equation Ep = mgh represents the gravitational potential energy of an object near the surface of the Earth. Ep is the potential energy, m is the mass of the object, g is the acceleration due to gravity (approximately 9.81 m/s^2 near the surface of the Earth), and h is the height of the object above a reference point.
What variables affect Gravitational potential energy?
The variables that affect gravitational potential energy are the object's mass, the height at which the object is lifted, and the strength of the gravitational field (usually constant near the surface of the Earth).
Where is most of the sun's energy absorbed in water?
Most of the sun's energy is absorbed in the top few meters of water, where sunlight can penetrate. This energy is absorbed by water molecules and particles in the water, which then transfer heat to the surrounding water through conduction and convection.
What traps the energy near the earth's surface?
Greenhouse Effect
Global climate is determined?
by the transfer of solar energy at and near the Earth's surface.
Objects near the surface of the earth fall because what are by the earth?
Gainnkn kinetic energy
Why do surface waves have the highest amplitude?
Surface waves have the highest amplitude because they travel along the boundary between two mediums, allowing for energy to be concentrated near the surface. As a result, surface waves experience less spreading and attenuation compared to bulk waves that travel through a medium. This concentration of energy near the surface leads to higher amplitudes in surface waves.
Solar energy hits the surface of a lake this is likely to cause water near the the surface to undergo?
evaporation due to the increase in temperature.
What is the name for the principle explaining how thermal energy is trapped near the surface of the earth?
it's the greenhouse effect
What Global climate is determined by?
Global climate is determined by the transfer of solar energy at and near the Earth's surface.
Why is it important for diatoms to live near the surface?
Diatoms rely on sunlight for photosynthesis, so living near the surface allows them to access light for energy production. Additionally, being near the surface helps diatoms to disperse their spores more effectively, promoting reproduction and species survival.
How can potential energy increase in an object when you out the object somewhere higher?
The potential energy from gravity near the surface of the earth is..PE=mghwhere...PE is potential energym is the mass (in kilograms)g is the acceleration due to gravity (near the surface of the earth it is 9.8 m/s2) h is the height (in meters)
What factors influence the potential energy of an object?
Near the surface of the EarthPE=mghmass*gravity*heightkg*m/s2*m
Why does dendritic growth mostly occur at or near the surface of a metal?
Dendritic growth in metals occurs near the surface because there is often a higher concentration of impurities or foreign particles that can act as nucleation sites for crystal growth. Additionally, the surface energy is different from the bulk, making it more favorable for dendrites to form there. Thermal gradients are also more pronounced near the surface, promoting dendritic growth.
Where does geothermal energy come from nuclear or power plants?
Geothermal energy comes from the Earth's internal heat, not from nuclear power plants. It involves tapping into the heat stored beneath the Earth's surface to generate electricity or for heating applications.
