Question

Имеется электрическая лампа, рассчитанная на ток мощностью 100 Вт. Ежедневно лампа горит в течение 6 часов. Найти работу тока за один месяц (30 дней) и стоимость израсходованной энергии при тарифе 3,34 руб./кВт∙ч.

Answer 1

100+(6*30+3,34)=217(руб/кВт.ч)

Answer 2

Calculation of Current and Cost of Energy Consumption

To calculate the current and cost of energy consumption for the given electric lamp, we need to use the following information:

- Power of the lamp: 100 W - Daily usage: 6 hours - Tariff rate: 3.34 rubles/kWh

First, let's calculate the energy consumed by the lamp in one day:

Energy consumed per day = Power × Time Energy consumed per day = 100 W × 6 hours = 600 Wh = 0.6 kWh

Next, let's calculate the energy consumed by the lamp in one month (30 days):

Energy consumed per month = Energy consumed per day × Number of days Energy consumed per month = 0.6 kWh/day × 30 days = 18 kWh

Now, let's calculate the cost of the energy consumed:

Cost of energy consumed = Energy consumed × Tariff rate Cost of energy consumed = 18 kWh × 3.34 rubles/kWh = 60.12 rubles

Therefore, the work of the current for one month is 18 kWh, and the cost of the energy consumed is 60.12 rubles.

Please note that the tariff rate and other specific details may vary depending on your location and electricity provider. It's always a good idea to check with your local electricity provider for the most accurate and up-to-date information.