Post a New Question

physics

posted by .

Calculate the cost of operating a 65 W light bulb continuously for a 30-day month when electrical energy costs $0.23/kW·h.
$ 1
How do you calculate cost?
whats the equation?

  • physics -

    cost= price/kw-hr*timeinHours*powerinKw
    =$.23/kwHr*30days*24hrs/day*.065kw

    Alice: These problems are designed for you to invent an equation, think it out, and seek the relationships between time, power, money

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question