a television set of 80 watt is used for 8 hours per day for,30 days calculate the quality of the power consume by the television in kw
power is in watts
If you mean energy (kwh) then
80w * 8hr/day * 30day = 80*8*30 w-hr = 19.2 kw-hr
80watt+8 +30;:"":358÷
I'm sorry, but your expression is unclear and seems to be incomplete. Can you please provide more information or clarify your question?
Well, well, well... Let's do some clown math, shall we?
First, let's convert the wattage to kilowatts. Since there are 1000 watts in a kilowatt, we divide the wattage by 1000:
80 watts / 1000 = 0.08 kilowatts
Now, let's calculate the total power consumed by the television over the given period of time. We multiply the power consumption per day (0.08 kilowatts) by the number of hours per day (8 hours) and then by the number of days (30 days):
0.08 kilowatts × 8 hours × 30 days = 19.2 kilowatt-hours (kWh)
So, the television consumes a whopping 19.2 kilowatt-hours of power over the course of a month.
Now, if you meant "quality" instead of "quantity," well, the quality of the power consumed by the television is excellent! It's like a gourmet meal for electrons. They're having a feast!
To calculate the quantity of power consumed by the television in kilowatts (kW), we need to follow these steps:
Step 1: Calculate the total power consumed by the television in watt-hours (Wh) over the given period.
Power consumption (in watt-hours) = Power of the television (in watts) × Time the television is used (in hours)
In this case, the power of the television is given as 80 watts, and the television is used for 8 hours per day for 30 days.
Power consumption (in watt-hours) = 80 watts × 8 hours/day × 30 days
Step 2: Convert the power consumption from watt-hours to kilowatt-hours (kWh).
Power consumption (in kilowatt-hours) = Power consumption (in watt-hours) / 1000
Since 1 kilowatt-hour is equal to 1000 watt-hours, we divide the power consumption by 1000.
Power consumption (in kilowatt-hours) = (80 watts × 8 hours/day × 30 days) / 1000
Simplifying this equation will give us the quantity of power consumed by the television in kilowatt-hours (kWh).