Home
/
Physics
/
1. A Vic Teo Gan No or Onese Do H as a I Jowe Rating of O I Kw and a Cathode (C)m Etev Inio in H as a I Now Vor I Ating C 40.2 B W. It

Question

1. A vic teo gan no or onese do h as a I jowe rating of o I kw and a cathode (C)m etev inio in h as a I now vor i ating c 40.2 b W. It e lectricity costs 10.6 cents per AW A. h ow vm ucr is we auto it cos to I stay a video game for 26 hours using this cor zoo to ar ad leter visio n?eve Energy Used=Powertimes Time Cost=Energy Usedtimes Rese

Solution

Expert Verified
4.2 (111 Votes)
Carmen Master ยท Tutor for 5 years

Answer

Here's how to calculate the cost:1. **Calculate the total power consumption:**The video game console uses 1 kW (1000 W), and the television uses 40.2 W. The total power consumption is 1000 W + 40.2 W = 1040.2 W.2. **Convert power to kilowatts:**Since the electricity cost is given in cents per kWh, we need to convert the power from watts to kilowatts: 1040.2 W / 1000 W/kW = 1.0402 kW3. **Calculate the total energy used:**Energy used is Power x Time. So, the energy used is 1.0402 kW * 26 hours = 27.0452 kWh4. **Calculate the total cost:**The cost of electricity is 10.6 cents per kWh. Therefore, the total cost is 27.0452 kWh * 10.6 cents/kWh = 286.68412 cents5. **Convert cents to dollars:**286.68412 cents / 100 cents/dollar = 2.87 to play a video game for 26 hours using this console and television.**