0
Add your answer:
Earn +20 pts
Does a 150 watt bulb do 150 joules of work?
No, a 150 watt bulb consumes 150 watts of power, which is equivalent to 150 joules per second. The work done by the bulb depends on the time it operates for.
How many joules of light energy are in 1440 watts of electrical energy?
To calculate the energy in joules, you can use the formula: energy (joules) = power (watts) × time (seconds). If you have 1440 watts of electrical power and want to calculate the energy in joules for a specific time period, you would need to know the time duration in seconds.
How many joules are there in a kilojoule?
A Joule is a Watt-second (or W=J/s). Therefore, 3.5 kWh = 3.5*3600 kWs = 3.5*3600*1000 W-s = 12.6 million Joules
How many joule equals 1 MW energy?
1 MW (megawatt) is equal to 1,000,000 watts. If 1 watt is equal to 1 joule per second, then 1 MW is equal to 1,000,000 joules per second or 1,000,000 joules/second.
How many watts in 1 kilowatt?
Killo = 1000. There are 1000 watts in 1 kw.
How many joules are in 59.4 watts?
"59.4 watts" means "59.4 joules every second"
How many joules of electricAL ENERGY DOes a 600w drill use?
A 600W drill would use 600 joules of electrical energy in one second (since 1 watt = 1 joule/second). To calculate the total energy used over a specific period of time, you would multiply the power in watts by the time in seconds.
Does a 150 watt bulb do 150 joules of work?
No, a 150 watt bulb consumes 150 watts of power, which is equivalent to 150 joules per second. The work done by the bulb depends on the time it operates for.
How many joules are in 100 watts?
There are 100 joules in 1 watt-second, so in 1 second, there would be 100 joules per watt. Therefore, in 100 watts, there would be 10,000 joules.
How many joules does the sun release in one second?
It is approx 3.82*10^26 Joules.
How many joules are there in 3kw kettle each second?
Watt means joule/second, kW (kilowatt) means kilojoule/second, i.e., thousands of joules per second.
10 kw equals how many joule per second?
10,000 joules per second.
How many joules are in a refrigerator?
For every joule of electricity we put into a refrigerator we can extract up to 25 joules of heat from its contents.
How many units per hour utilized by a 45kw motor?
watt (w) means joules per second. kW (kilowatts) means thousands of joules per second. Multiply that by 3600 to get the joules used per hour.
How many kilocaclories of heat does the operation of a 1190 watt hair dryer produces each second?
Watts means joules per second. The device uses 1190 joules of energy every second; most of that will be converted to heat. It is best to use SI units most of the time; in this case, joules rather than calories for energy. However, if you want to convert that, 1 calorie = 4.184 joules; thus, you can divide the number of joules by 4.184 to convert it to calories.
One kilowatt equals how many btu per hour?
A BTU is about 1055 joules. A kilowatt is 1000 joules/second, so it is 3,600,000 joules/hour. Dividing that by 1055 joules gives you the equivalent of about 3400 BTU/hour.
How many joules of light energy are in 1440 watts of electrical energy?
To calculate the energy in joules, you can use the formula: energy (joules) = power (watts) × time (seconds). If you have 1440 watts of electrical power and want to calculate the energy in joules for a specific time period, you would need to know the time duration in seconds.
