How much does water and electricity cost for a dormitory of eight people for four months?

In order to calculate the four-month utility bill for an eight-person dormitory, we need to know each person's daily water and electricity consumption, then multiply it by the number of people and the number of days.

The number of people in the eight-person dormitory is known as: 8 people

The number of days in four months is known as: 120 days

We know that the electricity consumption per person per day is: 5 kilowatt hours

According to the total water consumption consumption = daily water consumption per person × number of people × number of days, the total water consumption can be calculated Amount:

$20 \times 8 \ times 120 = $19,200 liters

Based on total electricity consumption = electricity consumption per person per day × number of people × numberof days, the total electricity consumption can be calculated Amount:

5$ \times 8 \times 120 = 4800$ degrees< /p>

According to the water charge = price per cubic meter of water × total water consumption, the water fee can be calculated:

$3.5 \times 19,200 = $67,200 yuan

According to electricity charges = price per kilowatt hour × total electricity consumption, electricity charges can be calculated:

$0.5 \times 4,800 = $2,400 yuan

So the total water consumption and electricity bill for an eight-person dormitory for four months is: 69,600 yuan

Can a large water basin be connected to the dormitory to freshen up

Me, my high school friend seemed to have a room for 6 people, with two bunk beds and two bunk beds with tables under the beds. Broadband is generally not available to freshmen in schools. For the same reason, theFirst-year students are generally not allowed to bring computers. If you bring one, they can't confiscate it. I never went into construction, but the admission scores for water conservation and hydropower in previous years were all above the third line. In terms of admission scores, water conservation and hydropower are better.

Theoretically, it is. possible. The main reason is that evaporation removes heat. My friend's answer upstairs is related to the temperature of the water itself, which is a bit inappropriate since the room is too big and a basin of water can't do much in transferring the heat. .

In two aspects,

First of all, it depends on the relative humidity of the air in the room. If the humidity is too high, the water will not evaporate easily and evaporate. lots of refreshing effect. SIf the humidity is too high, it will affect the evaporation of water on the surface of the human body, making us stuffy or uncomfortable.

If the humidity is very low, that is, it can still hold a lot of water vapor and more water vapor will evaporate, the effect of cooling will be more obvious