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How much energy does an 11watts bulb use per second?
An 11-watt bulb uses 11 joules of energy per second.
How many Joules of electrical energy does a 100 Watt light bulb consume from the electrical supply in 2 seconds?
In 2 seconds, a 100 Watt light bulb consumes 200 Joules of electrical energy from the electrical supply (100 Watts * 2 seconds = 200 Joules).
How much energy does a person need in a day in joules?
On average, an adult requires about 8,700,000 joules (8.7 megajoules) of energy per day to maintain bodily functions, perform daily tasks, and engage in physical activity. This is equivalent to approximately 2,000 kilocalories (kcal) or calories.
What is the correct conversion between joules and kilojules?
To convert joules to kilojoules, divide the number of joules by 1000. For example, 1 kilojoule = 1000 joules, 5000 joules = 5 kilojoules.
How many joules of energy go in a radio?
Radio waves are energy. Electromagnetic energy to be exact. The amount of energy a radio wave has will depend on the amount of power the transmitter has, the amount of amplification, the quality of the cable connecting it to the antenna and finally the antenna. The amount of energy is usually measured in watts.
How you convert 36watts in joules?
Watts is a unit of power; Joules is a unit of energy. Watts means Joules/second, so you would need to know how long a machine that uses 36 watts (for example, certain light-bulbs) is used.36 watts is simply 36 Joules per second; this is the same as 2160 Joules per minute, or 129,600 Joules per hour.Since the electricity bill is measured in kWh instead of Joule (1 kWh = 3,600,000 Ws = 3,600,000 Joule), you might also say that a device that uses 36 watts uses 0.036 kWh every hour.
Which month has the least tornado activity?
December generally has the least tornado activity.
Which country uses the least oil?
As of 2021, the country that uses the least oil is Tonga, a small island nation in the South Pacific. Tonga's limited industrial activity and small population contribute to its low oil consumption relative to other countries.
Are joules small or large?
You decide that for yourself, whether you consider it small or large. To give you an idea, watt means joules/second, so a 40-watt light bulb uses 40 joules every second.
What is the least amount of mercury that can be vaporized when 3 million joules are introduced?
10kg
When was the solar activity the least?
The least known amount of solar activity occurred in the year 1871.
How strong of a surge protector should you get?
The strength of a surge protector is typically measured in joules. It is recommended to get a surge protector with at least 1000-2000 joules of protection for basic home or office use. For more sensitive electronics or in areas prone to frequent power surges, consider a surge protector with higher joules ratings (around 3000-4000 joules).
When was the least amount of solar activity?
The least known amount of solar activity occurred in the year 1871.
What sport do you use the least muscles?
Bowling is a sport that uses the least amount of muscles, as it primarily involves the arm and shoulder muscles for throwing the ball. The limited physical activity required for bowling makes it more of a leisurely or social activity rather than a highly physically demanding sport.
How much energy does an 11watts bulb use per second?
An 11-watt bulb uses 11 joules of energy per second.
example of an activity that uses water?
drinking
What is the energy used in one second when a bulb have 40Watts.?
The energy used by a 40W bulb in one second is 40 Joules. This is because power is defined as the rate at which energy is transferred or converted, so if the bulb consumes 40W of power in one second, it uses 40 Joules of energy in that time period.
