What is the cost of operating the blow dryer
A 1200 W hair dryer is operated on a 120 V circuit for 5 minutes every day. If electricity costs $0.15/kWh:
a) What is the cost of operating the blow dryer for 1 day?
b) What is the cost of using the blow dryer for 1 year (365 days)?
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When T2 phages infect bacteria and make more viruses in the presence of radioactive sulfur, what is the result
Personal Trainer, Inc., owns and operates fitness centers in a dozen Midwestern cities. The centers have done well, and the company is planning an international expansion by opening a new "supercenter" in the Toronto area. Personal Trainer's presiden
If the ball is in contact with the wall for 3.50 ms, what is the average acceleration of the ball during this time interval?
Write a Java Enumeration "LetterGrade" that represents letter grades A through F including plus and minus grades. Define a private instance variable to hold a boolean value that is true if the grade is passing.
A 1200 W hair dryer is operated on a 120 V circuit for 5 minutes every day. If electricity costs $0.15/kWh: a) What is the cost of operating the blow dryer for 1 day?
Two astronauts, each having a mass of 75.0 kg, are connected by 10.0-m rope of negligible mass. They are isolated in space, moving in circles around the point halfway between them at a speed of 5.00 m/s. Treating the astronauts, calculate the rota
How did 15% NaCl solution affect the structure of onion wall cell? Give a reason why this occurred.
The kinetic energy of the ball is 46.5 J. What are the vertical and horizontal components of the ball's momentum immediately after striking the crossbar?
Bank teller machines rely on using information on the user s card giving the bank identifier,the account number and the user's personal identifier.
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