Post a New Question

physics

posted by on .

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:
Answer:

Related Questions

More Related Questions

Post a New Question