A blow-dryer and a vacuum cleaner each operate with a voltage of 120 V. The current rating
Question:
(a) The blow-dryer and
(b) The vacuum cleaner.
(c) Determine the ratio of the energy used by the blow-dryer in 15 minutes to the energy used by the vacuum cleaner in one-half hour.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (10 reviews)
The power delivered is P VI so that we h...View the full answer
Answered By
Pushpinder Singh
Currently, I am PhD scholar with Indian Statistical problem, working in applied statistics and real life data problems. I have done several projects in Statistics especially Time Series data analysis, Regression Techniques.
I am Master in Statistics from Indian Institute of Technology, Kanpur.
I have been teaching students for various University entrance exams and passing grades in Graduation and Post-Graduation.I have expertise in solving problems in Statistics for more than 2 years now.I am a subject expert in Statistics with Assignmentpedia.com.
4.40+
3+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Modern Physics questions
-
(a) Determine the resistance of, and current through. A 75-W lightbulb connected to its proper source voltage of 120 V. (b) Repeat for a 440-W bulb.
-
The motor of an electric drill draws a 3.5 A rms current at the power-line voltage of 120 V rms. What is the motors power if the current lags the voltage by 20?
-
The primary coil of an ideal transformer has 720 turns, and the secondary coil has 180 turns. If the primary coil carries 15 A at a voltage of 120 V, what are (a) The voltage and (b) The output...
-
A psychologist shows a list of eight activities to a subject in an experiment. How many ways can the subject pick a first, second, and third activity? a. Identify the total number of objects n and...
-
Are proposals internal or external documents?
-
Decade, Inc., recorded certain capital stock transactions shown in the following journal entries: (1) issued common stock for \(\$ 25\) cash per share, (2) purchased treasury shares at \(\$ 40\) per...
-
Many credit companies offer credit cards to students 18 years and over. As a result, many students have heavy debts. Debt advisers say students should have a low maximum limit.
-
Heather Adams, production manager for a Colorado exercise equipment manufacturer, needs to schedule an order for 50 UltimaSteppers, which are to be shipped in week 8. Subscripts indicate quantity...
-
Presented below are selected transactions of Swifty Company. Swifty sells in large quantities to other companies and also sells its product in a small retail outlet. March 1 Sold merchandise on...
-
The position of a particle as a function of time is given by r(vector) = (5.0i + 4.0j)t 2 m, where t is in seconds. a. What is the particles distance from the origin at t = 0, 2, and 5 s? b. Find an...
-
The heating element in an iron has a resistance of 24 . The iron is plugged into a 120-V outlet. What is the power delivered to the iron?
-
There are approximately 110 million households that use TVs in the United States. Each TV uses, on average, 75 W of power and is turned on for 6.0 hours a day. If electrical energy costs $0.12 per...
-
What is the difference between short-run and long-run ordering costs?
-
They should make a presentation only in PowerPoint with the following topics: (must upload the presentation by Sunday, April 09th) Make a brief description of the project (Scope) and Non-scope 2....
-
1) Do you like working in teams? Why or why not? Use examples if you have worked in teams before. 2) How do you make decisions in the workplace? Explain in detail. 3) What does Power mean to you in...
-
A company reports an annual cost of goods sold (COGS) totaling $375,000. The firm currently achieves an inventory turn equal to 4 and inventory carrying costs are currently 20%. If inventory turns...
-
Create an infographic explaining eitherclimate or environmental justice. In addition to a brief explanation, you must: Describe an issue relating to either environmental or climate inequity Include...
-
HBS CASE Assuming Arley's common stock would sell at $6.5 per share in the public market, is the proposed "money-back guarantee" likely to have sufficient value to bridge the $1.5 gap noted in the...
-
Todays world is chaotic and fast-paced. How does time pressure affect managerial decision making? What can managers do to still be good decision makers under such conditions?
-
Find the numerical value of each expression. (a) sech 0 (b) cosh -1 1
-
A stone is thrown vertically upward. On its way up it passes point A with speed v, and point B, 3.00 m higher than A, with speed v. Calculate (a) The speed y and (b) The maximum height reached by...
-
A rock is dropped (from rest) from the top of a 60-m-tall building. How far above the ground is the rock 1.2s before it reaches the ground?
-
An iceboat has a constant velocity toward the east when a sudden gust of wind causes the iceboat to have a constant acceleration toward the east for a period of 3.0 s. A plot of x versus / is shown...
-
#3. The following table depicts current market conditions (assume annual compounding): < ABC Year Current spot rates (r.) < Implied 2-year forward rate (f2,+) < 4 2.30% 5 2.40% 60 2.45% 7 < 2.60% 80...
-
The fixed - cost component of transportation refers to costs which change with the volume of material moved. True False
-
If a VC crafted its offer using the Venture Capital Method of valuation which means: A.None of the provided options. B.It prefered a DCF valuation instead of a comparable company valuation. C.It used...
Study smarter with the SolutionInn App