enefolanathaniel enefolanathaniel
  • 15-04-2021
  • Physics
contestada

A wave has a frequency of 30Hz and wave length of 40cm. What is the velocity of the wave?

Relax

Respuesta :

saddme
saddme saddme
  • 21-04-2021

Answer:

12m/s

Explanation:

v=fλ

30×(40÷100)=

12m/s

Answer Link

Otras preguntas

Need help on this please
What is the value of x in the equation? 3x12-7 4 A) B) 1 C) 13 D)
PLEASE HELP. i’ll give brainliest if you want!
Carol is making a pattern with toothpicks. The first five terms of Carol's pattern are shown. Which expression can be used to find the number of toothpicks in T
The measures of a triangular shaped garden are 2 yards and 7 yards. What is the least possible measure of the third side if the measure is an integer
Help me quickly plz
Activity 1 of 2 Part A: If Angle A and Angle B are vertical angles, what is value of x? A. 8 B. 35 C. 10 D. 28 Activity 2 of 2 Part B: If Angle A and An
What is the exponential regression equation that fits these data? х у 1 4 2 8 3 27 4 85 5 250 6 600 O A. y = 1.22(2.841) O B. y= 41.32x2 - 181.7x+171.6 O c. y =
7. When writing a short story, what is the purpose of a story map, or plot diagram? A)provides a picture of the setting that helps the writer create details B)h
Ser or Estar conjugation ​