This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If y = 0.02 sin (30x 400t) (SI units), the wave number is (Read 261 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
on: Aug 6, 2020

Question 1

If y = 0.02 sin (30x− 400t) (SI units), the velocity of the wave is

◦
3/40 m/s

◦
40/3 m/s

◦
60π/400 m/s

◦
400/60π m/s

◦
400 m/s


Question 2

If y = 0.02 sin (30x− 400t) (SI units), the wave number is

◦
30 rad/m

◦
30/2π rad/m

◦
400/2π rad/m

◦
400 rad/m

◦
60π rad/m
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by BrownTown3 on Aug 6, 2020

pikon

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


BrownTown3

  • Member
  • Posts: 564
Reply 2 on: Aug 6, 2020
YES! Correct, THANKS for helping me on my review

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Chromosome number is halved Chromosome number is halved
Wave Properties Wave Properties
HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ... HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ...
The Location and Number of Farms in the United States, 2012 The Location and Number of Farms in the United States, 2012
If the period of a square wave is 22 ms, what is its frequency? If the period of a square wave is 22 ms, what is its frequency?
One year ago, Christos bought 1000 units of the Dominion Aggressive Growth Fund at $20.35 per ... One year ago, Christos bought 1000 units of the Dominion Aggressive Growth Fund at $20.35 per ...
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library