30-06-2014
Physics

Answered

A distance between two consecutive troughs in a wave motion train produced in a string is 5 cm. Find speed of wave , if two complete waves pass through any point per second

Answer :

30-06-2014

Speed= (frequency) x (wavelength)

= (2 per second) x (5 cm) = 10 cm/sec .

Answer Link

Other Questions

Discuss how changes in organisms within an environment affect their survival. Specifically discuss the effects of a gene mutation for color in beetles.

40 is 50% of what number?

Calculate the wavelength of a photon of energy 5.518 × 10-26 joules. (Planck's constant is 6.626 × 10-34 joule seconds, the speed of light is 2.998 × 108 m/s)

According to cell theory, all cells carry out the functions needed to sustain life. That means all cells must contain A) DNA. B) a nucleus. C) organelles. D) a

What is the slope of the line 5y = –3x + 10 ?

Who did the shoguns serve?

which one of the following sentences contains an abstract noun? a. Logic is easily understood b. his skill was legendary c. the case was quite expensive d. th

What is the unit rate of 40 meters in 16 seconds?

What are countries with little industry called?

The endosymbiotic theory provides an explanation for the origin of chloroplasts. Which trait of chloroplasts supports this explanation?