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How many joules does a 600 watt drill use every second?
A 600 watt drill uses 600 joules of energy every second because power is calculated as energy used per unit of time.
What is 1 watt of power?
1 watt is a unit of power that represents the rate at which work is done or energy is consumed. It is equivalent to one joule of energy per second. It is commonly used to measure the power output of electrical devices.
Watt- second -or kilowatt means?
You should think of "watt" as a rate or speed ... it's the speed of using energy, but instead of speed, it's called "power". 1 watt means that 1 joule of energy is being used every second. 1 watt-second means the amount of energy used in one second, when it's used at the rate of 1 watt. In the last paragraph, we just said that this is 1 joule of energy. "Kilowatt" is also a rate at which energy is used. It's 1,000 joules per second, or 1,000 watts.
What is the rate at which electrical current is converted to another form of energy?
The rate of energy transfer or transformation is mesured in joules / second, also known as watts.The rate of energy transfer or transformation is mesured in joules / second, also known as watts.The rate of energy transfer or transformation is mesured in joules / second, also known as watts.The rate of energy transfer or transformation is mesured in joules / second, also known as watts.
Where would geothermal energy be used?
It is used every day in Iceland.
What is the power of an electrical cable car that uses 3500 joules every second?
3500W, or 3.5kW Power is measured in Watts; one Watt is 1 joule of energy converted/used per second. So, 3500 joules a second is 3500 Watts.
What is 1 watt power?
One Watt means that 1 Joule (a unit of energy) is converted every second.
How much energy used in a light bulb every second?
That depends a lot on the type of lightbulb. Check the number of watts on the lightbulb - watts means joules / second. An old-fashioned incandescent lightbulb might use in the range of 40-100 watts (joules/second); 100 watts for the brighter ones. On the other hand, a fluorescent lightbulb uses around 40 watts for the brighter ones, and a LED lightbulb uses even less.
What is the imperial unit of energy equal to around 550 foot pounds per second?
The imperial unit of energy equal to around 550 foot pounds per second is known as the British Thermal Unit (BTU). This unit is commonly used in the United States for measuring energy content in heating and cooling systems.
How much is a watt?
A watt is one joule of energy used every second. In electronics, applying 1 volt across a 1 ohm resistor will produce 1 W of heat.
What is the role of the second phase of photosynthesis in the overall process of plant growth and energy production?
The second phase of photosynthesis, known as the Calvin cycle, plays a crucial role in converting carbon dioxide into glucose, which is used by plants for growth and energy production. This phase helps in the synthesis of sugars that provide the necessary energy for plant growth and development.
What is the unit of measurement used to express the energy emitted per second?
Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).
