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Which amount of energy that a wave carries past a certain area each second?
Wiki User
∙ 15y ago
That's the wave "frequency".
Wiki User
∙ 12y ago
Wiki User
∙ 15y agointensity
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Amount of energy a sound wave carries per second through a unit area?
Intensity still same answering my summative science
The amount of energy a sound wave carries per second through a unit area is its?
The number of sound waves per unit time is called the frequency of the wave.
Why the first and second law of thermodynamics may be states you can not get ahead and you can not break even?
According to the second law of Thermodynamics, the amount of usable energy will continuously decrease.According to the second law of Thermodynamics, the amount of usable energy will continuously decrease.According to the second law of Thermodynamics, the amount of usable energy will continuously decrease.According to the second law of Thermodynamics, the amount of usable energy will continuously decrease.
What happened to energy when an appliances is used for a longer time?
Typically, an electrical appliance uses electrical energy at a certain rate (a certain power, a certain amount of energy per second). The longer you keep it on, the more energy it will use in total. The relation is simply: energy = power x time Units might be joule, watt, and seconds; or kWh, kW, and seconds.
An electromagnetic wave carries electric and magnetic energy that travels at the speed of 300000000 meters per what?
per second
The amount of energy that a wave carries past a certain area each second is the?
intensity
What of amount of energy that a waves carries past a certain area each second is?
the energy it takes my chicken to fly
What is intensity?
Intensity is the quality of being intense. In physics, it is the measurable amount of a property, such as force, brightness, or a magnetic field. In Earth science, the amount of damage caused by an earthquake. it can also mean the amount of energy that a wave carries past a certain area each second
Amount of energy a sound wave carries per second through a unit area?
Intensity still same answering my summative science
The amount of energy a sound wave carries per second through a unit area is its?
The number of sound waves per unit time is called the frequency of the wave.
Why the first and second law of thermodynamics may be states you can not get ahead and you can not break even?
According to the second law of Thermodynamics, the amount of usable energy will continuously decrease.According to the second law of Thermodynamics, the amount of usable energy will continuously decrease.According to the second law of Thermodynamics, the amount of usable energy will continuously decrease.According to the second law of Thermodynamics, the amount of usable energy will continuously decrease.
What happened to energy when an appliances is used for a longer time?
Typically, an electrical appliance uses electrical energy at a certain rate (a certain power, a certain amount of energy per second). The longer you keep it on, the more energy it will use in total. The relation is simply: energy = power x time Units might be joule, watt, and seconds; or kWh, kW, and seconds.
What is the difference between power measurement and energy measurement?
Power and energy are closely related. Energy is a measure of the amount of work something has done or can do. It is measured in Joules in a laboratory, calories in certain other fields such as food and other units such as KWH for electrical supplies. As an example, a battery can provide a certain amount of energy which will be used up as the battery delivers a current to a circuit. Power is the amount of energy used or transferred in a certain amount of time so it is a measure of the rate of transfer of energy. It is measured in Watts. One Watt is equal to one Joule being used or transferred each second. Looking at the battery example once again, if the battery delivers energy at 3 joules every second, then its power output is 3W.
How many kilowatts does a revon hair dryer per hours?
No device uses "kilowatts per hour". A watt or kilowatt is a unit of power, not of energy. That means that the "per hour" or "per second" is already implied - the watt refers to a "rate of energy conversion" - not to an amount of energy. If a devices uses a certain amount of kilowatts, it uses this amount all the time while it is on - whether it is kept on for a second or for several days.
An electromagnetic wave carries electric and magnetic energy that travels at the speed of 300000000 meters per what?
per second
Who gets the second highest amount of energy in the food?
Secondary consumers.
Does most of the worlds energy come from wind energy?
no, the sun creates the most but wind energy creates the second highest amount of energy.
