Integrated Science
7th Edition
ISBN: 9780077862602
Author: Tillery, Bill W.
Publisher: Mcgraw-hill,
expand_more
expand_more
format_list_bulleted
Question
Chapter 6, Problem 7PEA
To determine
The cost of using the blow dryer.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
You decide to cook your dinner with a microwave instead of firing up the electric oven. You use 1,120 Watts for 15 minutes per dinner. What will it cost you to cook your dinners for a year if your utility charges you 5.5 cents per kWh?
A hair dryer is rated at 1800 Watts when plugged into a 120 Volt (AC) outlet. What is the Current and Resistance of the dryer?
A: 6.0 A, 8.0 Ohm
B: 8.0 A, 12 Ohm
C: 15A, 8.0 Ohm
D: 12A, 15 Ohm
E: 18 A, 6.0 Ohm
How much does it cost to run a 1500-W hair dryer for 18 minutes each day for one month (30 days) at a cost of 15¢ per kWh?$
Chapter 6 Solutions
Integrated Science
Ch. 6.1 - Prob. 1SCCh. 6.1 - Prob. 2SCCh. 6.1 - Prob. 3SCCh. 6.2 - Compared to a thick wire, a thin wire of the same...Ch. 6.3 - Prob. 5SCCh. 6.3 - Prob. 6SCCh. 6.3 - Prob. 7SCCh. 6.3 - Prob. 8SCCh. 6.4 - If you multiply amps volts, the answer will be in...Ch. 6.5 - Prob. 10SC
Ch. 6.5 - Prob. 11SCCh. 6.5 - Prob. 12SCCh. 6 - Explain why a balloon that has been rubbed might...Ch. 6 - Prob. 2CQCh. 6 - Why does a positively or negatively charged object...Ch. 6 - Prob. 4CQCh. 6 - Prob. 5CQCh. 6 - Prob. 6CQCh. 6 - Prob. 7CQCh. 6 - How is an unmagnetized piece of iron different...Ch. 6 - Explain why the electric utility company increases...Ch. 6 - Describe how an electric generator is able to...Ch. 6 - Prob. 11CQCh. 6 - Explain what causes an electron to move toward one...Ch. 6 - Explain how the model of electricity as electrons...Ch. 6 - What are the significant similarities and...Ch. 6 - Prob. 15CQCh. 6 - Prob. 16CQCh. 6 - Analyze the apparent contradiction in the...Ch. 6 - Prob. 18CQCh. 6 - Prob. 1PEACh. 6 - Prob. 2PEACh. 6 - Prob. 3PEACh. 6 - What is the current in a 60.0 resistor when the...Ch. 6 - Prob. 5PEACh. 6 - Prob. 6PEACh. 6 - Prob. 7PEACh. 6 - Prob. 8PEACh. 6 - Prob. 9PEACh. 6 - Prob. 10PEACh. 6 - A power plant generator produces a 1,200 V, 40 A...Ch. 6 - Prob. 12PEACh. 6 - Prob. 1PEBCh. 6 - Prob. 2PEBCh. 6 - Prob. 3PEBCh. 6 - Prob. 4PEBCh. 6 - Prob. 5PEBCh. 6 - A lightbulb designed to operate in a 120.0 V...Ch. 6 - What is the monthly energy cost of leaving a 60 W...Ch. 6 - An electric motor draws a current of 11.5 A in a...Ch. 6 - A swimming pool requiring a 2.0 hp motor to filter...Ch. 6 - Prob. 10PEBCh. 6 - Prob. 11PEBCh. 6 - Prob. 12PEB
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- A 120 volt household circuit has a 20 amp circuit breaker (maximum). A 600-Watt heater and a 60 ohm light are connected to this source in parallel. How many amps flow through the 600-Watt heater?arrow_forwardFour lamps with the same voltage rating of 120-v and the power rating of 100 w, 75 w, 50 w and 25w respectively are connected in parallel. What is the total power drawn by the circuit?arrow_forwardThe heating element of an electric dryer is rated at 4.1 kWwhen connected to a 240 V line. At 11 cents per kWh, how much does it cost per hour to operate the dryer?arrow_forward
- A person uses a 1.92 kW air conditioner for 10 hours and a 0.22 kW device for 4 hours. How much will he pay for a 30-day use if the electrical energy costs ₱11.75 per kilowatt-hourarrow_forwardAn electric bulb is connected to a 220 V generator. The current is 0.50 A. What is the power of the bulb?arrow_forwardA 72.3 ohm resistor is put into a circuit with a 13 volt battery. What is the power dissipated (in watts) by the resistor?arrow_forward
- A utility company charges 8.5 cents/kWh. If a consumer operates a 40-W light bulb continuously forone day, how much is the consumer charged?arrow_forwardA transformer connected to a 117.58 V line delivers 10.62 V to a secondary circuit. If power drawn from the primary circuit is 295.83 W, what is the equivalent resistance of the secondary circuit?arrow_forwardA student in the laboratory connects a 15 Ω resistor, a 25 Ω resistor, and a 41 Ω resistor in series and then connects the arrangement to a 55-V dc source.(a) How much current is in the circuit? (b) How much power is expended in the circuit?arrow_forward
- Two lightbulbs are in series, one operating at 120 W and the other operating at 60.0 W. If the voltage drop across the series combination is 120 V, what is the current in the circuit?arrow_forwardA hair dryer is rated at 1850 W. Assuming there are 30 days in a month, what is the monthly cost of using the hair dryer for an average of 12 minutes every day if you are charged 20 cents for every kW-h? $ 222arrow_forwardA 1500 W portable heater will use 1.5 kW per hour. In 4 hours, it would use Watts?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
Series & Parallel - Potential Divider Circuits - GCSE & A-level Physics; Author: Science Shorts;https://www.youtube.com/watch?v=vf8HVTVvsdw;License: Standard YouTube License, CC-BY