What is a wave? A wave is a disturbance (震动) that moves through matter (物质). Energy creates the disturbance that makes a wave. Ocean waves are created when energy disturbs the water. Most water waves are caused by wind blowing across the water’s surface. Tsunami waves are not like...
The energy that creates tsunami is a disturbance in the Earth—an earthquake. The shaking energy of an earthquake pushes the water. Tsunami waves can be more powerful than ordinary water waves, too. Tsunami waves in deep ocean waters can be gigantic. They can be miles long and lift up the...
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Obviously, the total amount of energy remains the same, and energy cannot be lost or generated. This is the principle of energy conservation in an isolated system.Answer and Explanation: In the SI unit system, Joule (J) is considered as the largest unit of energy. 1 Joule is the amount ...
The frequency range for visible light is only a small portion of the spectrum with violet and red being the highest and lowest frequencies respectively. Since violet light has a higher frequency than red, we say that it has more energy. If you go all the way out on the electromagnetic ...
A wave is a disturbance(干扰) that moves through matter.Energy creates the disturbance that makes a wave. Ocean waves are created whenenergy disturbs the water. Most water waves are caused by wind blowing across thewater's surface.Tsunami(海啸) waves are not like most water waves, however. ...
根据文章中的第二段的第二句:The energy that creates tsunami is a disturbance in the Earth—an earthquake. 可知引起波浪的两种能量是风和地震。故答案为:D。 细节理解题。根据文章中的第二段的第二句:The energy that creates tsunami is a disturbance in the Earth—an earthquake. 可知海啸波是由地震...
What is it like to be a bat? Consciousness is what makes the mind-body problem really intractable. Perhaps that is why current discussions of the problem give it little attention or get it obviously wrong. The recent wave of reductionist euphoria has produced several analyses of mental phenomena...
A radio wave has a frequency of7.9×1010Hz. What is the energy (in J) of one photon of this radiation? Photon and its Energy Photons are descrete units or packets of energy of an electromagnetic wave. Each photon is a quanta of energy which pr...
AI is a machine’s ability to perform the cognitive functions we associate with human minds, such as perceiving, reasoning, learning, interacting with the environment, problem-solving, and even exercising creativity. You’ve probably interacted with AI even if you don’t realize it—voice assistan...