I would like to know if my answer is correct. Thanks in advanced!

A person with their head sideways in the water sees a beaver slap its tail on the lake surface 1.2 km away. What is the time difference between the sound heard in the ear listening in the air and the ear hearing the sound transmitted through the water? The speed of sound in water is 1498 m/s and the air temperature is 30 degrees celsius.

For this question I used the speed of air formula and substituted 30 degrees for T (331.4m/s + 0.606m/s/degree celsius times T) and got 349.58 m/s. After that I subtracted 1498 by 349.58 and got 1148.42. Would that be correct?

1. 👍 0
2. 👎 0
3. 👁 143

## Similar Questions

1. ### English

Holidays are important to everyone. They boost your spirits. a. Correct b. Shift in person I would say it is correct, but then again isn't Everyone a singular prnoun? 2. After the teacher collected our essays, she told the

asked by MaccyDs on September 19, 2011
2. ### Spanish

We are working withdirect object pronouns and we had to answer these questions with the use of the direct object pronoun.It's a conversation between two people-one asking-one answering Are they correct? I'm really not sure- 1.

asked by James C. on October 9, 2011
3. ### Math, check my answer. thanks

Consider the following students’ methods of solving the Proportion 8/5 = 20/x and determine whether the methods were correct: Richie: First I divided 20 by 8 and got 2 1/2 Then I multiplied by 5 and got 12 ½ for my answer.

asked by Christy on September 15, 2009
4. ### Englishpleashelp

After the teacher collected our essays, she told the students that she would return the graded papers on Wednesday. a. Correct b. Shift in person My friend and I say it is a shift in person since it says OUR and then shifts it to

asked by MaccyDs on September 19, 2011
5. ### Algebra

A person takes 200 milligrams of an antibiotic. Each hour, the remaining dosage in the person's blood stream decreases by 1/3. Demitri and Kendal are trying to figure out how many milligrams are left in the person's bloodstream

asked by Klauus on March 8, 2019

I would like to know if my answer is correct. Thanks in advanced! A person with their head sideways in the water sees a beaver slap its tail on the lake surface 1.2 km away. What is the time difference between the sound heard in

asked by Liz on April 22, 2014
7. ### Math

In an examination of 100 marks a person attempted 77 questions and got 42 correct answer and 35 wrong answer. If each correct answer carried 2 marks and wrong answer carried 0.50 marks. How much total marks the person scored?

asked by Praveen on September 22, 2016
8. ### english

12. In a short story, any pronoun that indicates a person or thing spoken of is given in the _______ person. A. first B. second C. second or third [D. third] is my answer correct

asked by jake on December 14, 2011
9. ### English

Can you writeacher tell me if the following statements are correct. I know they are not dictionary definition but I would like to know if they are possible in English. Thank you for your cooperation. 1) A third-person narrator

asked by Franco on March 11, 2010
10. ### physics

What is the average useful power output of a person who does 5.50×106 J of useful work in 6.50 h? 235 W correct answer Working at this rate, how long will it take this person to lift 1850 kg of bricks 1.20 m to a platform? (Work

asked by stephanie on December 6, 2017

More Similar Questions