Theres a solar power operated water heater. If this solar collector has area of 6.7m^2 and the power from the sun is 530 W/m^2, how long (in SECONDS) ...
Theres a solar power operated water heater. If this solar collector has area of 6.7m^2 and the power from the sun is 530 W/m^2, how long (in SECONDS) should it take to raise the temperature of 1.0m^3 of water from 26 degrees C to 69 degrees C?
Im confused… this is my last resort other than failure..don’t know where to start… very stressed in general so this may be simple Idon’t know but Im 100% clueless. So please any help at all would be greatly appreciated
Martin M got it right, THANK YOU! I have been working on these for days and really want to cry about now. Once it lets me I shall pick you as best answer. =)
Water Heater Operated By Solar Power?
A water heater is operated by solar power. If the solar collector has an area of 6.80 m2, and the intensity delivered by sunlight is 600 W/m2, how long does it take to increase the temperature of 1.00 m3 of water from 20.0°C to 70.0°C?
When I plugged my numbers I got 2.859 hours. Please walk me through this
A hot-water heater is operated by solar power. If the solar collector has an area of 6.0 m2 and the power delivered by sunlight is 550 W/m2, how long will it take to increase the temperature of 1 m3 of water from 23°C to 61°C?
A water heater is operated by solar power. If the solar collector has an area of 6.80 m2, and the intensity delivered by sunlight is 600 W/m2, how long does it take to increase the temperature of 1.00 m3 of water from 20.0°C to 70.0°C?
When I plugged my numbers I got 2.859 hours. Please walk me through this
I need to know all the details to understand how to do this, complete. Hypothetical Situation. People want their water heater to tie into solar power heating (heat exchanger). I don’t know the process, the materials, and cost for everything. I was wondering if there was anyone that could give me a more in-depth outline of what i’m suppose to do. I’d appreciate any professional input, thankyou.
A student suspects that there is a relationship between the amount of sunny weather in a given state and the amount of solar energy used by its inhabitants. In order to find out if this idea is correct, the student will need which information for each state? Help please? i don’t get it haha. its for science hw
answer options:
The efficiency of solar technology used in that state
The location and type of solar cells used in that state
The percentage of days that have enough sunlight to power a solar water heater
The number of sunny days per year and the amount of solar power used per year
One location in Zone 6 and another in Zone 2.
Assume built to current building codes. Fully insulated, double pain windows.
Nothing blocking the sun.
1800 sq ft.
Wood shingle roof.
The heater would be 15kw. The natural gas would be a lot less expensive if the electricity has to purchased from the utility company. How much cost for solar power?
Any problems with snow accumulation on the solar panels?
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A water heater is operated by solar power. If the solar collector has an area of 5.40 m^2, and the intensity delivered by sunlight is 750 W/m^2, how long does it take to increase the temperature of 1.00m^3 of water from 20.0 C to 70.0 C?
A water heater is operated by solar power. If the solar collector has an area of 6.50 m^2, and the intensity delivered by sunlight is 650 W/m^2, how long does it take to increase the temperature of 1.00 m^3 of water from 20.0°C to 65.0°C?
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