What is the power of a hair dryer if it uses 72,000 joules of energy in 60.0 seconds?

Answers

Answer 1

Answer: Power = energy/time

So by using this equation:

72000/60 = 1200 Watts

Answer 2

Answer: Power = work done / time consumed

= 72000/60
= 1200 J/s

= 1200 watt

Related Questions

Doctor Jones tells Brady that he needs an operation to remove his appendix. Doctor Jones warns Brady that as she performs the operation, she must carefully cut through Brady’s body in order to remove the appendix. Brady agrees to the procedure and Doctor Jones removes the appendix, leaving a vicious-looking scar. Why is Doctor Jones’ behavior not considered aggressive? A. Doctor Jones’ behavior is not intended to cause harm. B. Doctor Jones’ behavior was done with Brady’s consent. C. Doctor Jones’ behavior was considered violent. D. Doctor Jones’ behavior did not actually cause harm.
Epsilon Eridani is a star that is 10.5 light years away from Earth. One light year is about 9.46 trillion kilometers.
which of the following is not considered an essential consideration in building a group into an effective team?
Former u.S. President george h. W. Bush designated 1990–1999 as the "decade of the brain." this designation reflects the importance of the _____ perspective in contemporary psychology.
Of the forms used in a child care program, which of the following would not be required for the children? A. Medical form B. Fingerprint form C. Emergency identification form D. Field trip permission form

"It is recommended to never fly in or ] an anvil cloud. a under b over"

Answers

Over. You never want to fly over an anvil cloud.

What is one of the reasons that those who score highest on the "pleasant life," without comparable scores on either the "good life" and/or the "meaningful life," tend to be less happy? a. One’s sense of pleasure varies extensively over the life course. b. Pleasurable feelings do not last long and habituate quickly. c. High scores of all three require multitasking. d. The sense of pleasure can always be improved or strengthened.

Answers

Answer:

Option- A

The reasons that those who score highest on the "pleasant life," without comparable scores on either the "good life" and/or the "meaningful life," tend to be less happy just because one’s sense of pleasure varies extensively over the life course.
As, human behavior can be termed as more inconsistent in nature and there is no clear constant form of sequence for the different individuals to live there lives.

System of government which guarantees each state representation at the national level.

Answers

The correct answer is Republic. Republic is the system of the government in which guaranteed that each state representation will be at the national level. Republic is organised by the elected representative that embodies the citizens according to the law.

Which of the following would be a good reason to place your money into a savings account?a. You can purchase stocks with a savings account
b. A savings account earns interest
c. You can write checks with a savings account
d. You can use a debit card to make transactions

Answers

The second alternative is correct (B).

Money loses value over time as the rate of inflation increases. In this scenario, when you have some money to spare, the ideal is to seek some kind of investment that earns interest.

Saving is one such option. The money in savings earns interest and is highly liquid, meaning it can be used at any time. In addition, saving is a very...

b. a savings account earns interest

Which of the following describes a command economy?O A. Individuals own businesses, and they compete with one another
for profits.
B. The government and the people own everything together.
C. Individuals own some businesses, and the government also owns
some businesses.
D. The government owns and runs all the businesses.

Answers

The following describes a command economy: The government owns and runs all the businesses. Thus option (D) is correct.

What is a command economy?

A command economy is known as centralized economy, in which the government controls the means of production and prices of the commodities in an economy. A command economy is an alternative to the decentralized or the free economy in capitalist markets.

A command economy, also known as a planned economy, in which the central government takes major economic decisions like how and for whom the production and distribution of goods will take place. In a command economy, all of the major industries are publicly owned.

The following describes a command economy: The government owns and runs all the businesses. Therefore, option (D) is correct.

Learn more about command economy here:

brainly.com/question/11378181

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I believe the answer would be option D

What factor do Plessy v. Ferguson, Brown v. Board of Education, and Regents of California v. Bakke have in common?

Answers

They are different types of cases in different period of times

The only thing that all of that cases have in common is that they all can't be settled on the state court.

All of the 3 cases have to went to Supreme Court for Ruling

Answer:

B. All three cases went to the Supreme Court for ruling.

Explanation:

Because none of these cases could be settled in state court it has to go to the Supreme Court

Also I just took the test and got 100% on it

I hope this helps!!!

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