+1-415-315-9853

info@mywordsolution.com

 Algebra Math Calculus Physics Chemistry Biology Earth Science Physiology History Humanities English Sociology Nursing Science

problem 1: A person on a dock counts 8 troughs going by in 20 seconds. The distance between the troughs is .75m. Determine the speed of the waves?

problem 2: A person shouts at a cliff and hears the echo 4.0 seconds later. The period of the sound is .012 s and the wavelength is 4.0 m. How far away is the cliff?

problem 3: Water waves in a shallow dish are 6.0cm long. At one point, the water oscillates up and down at a rate of 4.8 oscillations per second. Find out the speed of the wave?

problem 4: Water waves on a lake travel 4.4m in 1.8 seconds and their period is 1.2 seconds, find out the wavelength?

• Category:- Physics
• Reference No.:- M92792

Have any Question?

## Related Questions in Physics

### Why is it important to study global demographywhat are the

Why is it important to study global demography? What are the forces behind population change? Malthusian Theory: A flawed prediction, or a premonition of times to come? 300 words min. NO PLAGIARISM PLEASE.

### Two ordinary dice are thrown repeatedly the outcome of each

Two ordinary dice are thrown repeatedly; the outcome of each throw is the sum of the two numbers. Joe Shark, who says that 6 and 8 are his lucky numbers, bets even money that a 6 will be thrown before the first 7 is thro ...

### Helium-3 he3 has potential to be used as fuel in future

Helium-3 (He3) has potential to be used as fuel in future nuclear fusion power plants. It would produce a clean fusion process, leaving little of the radioactive waste that plagues nuclear fission. But Helium-3 is found ...

### The saint louis arch can be approximated by using a

The Saint Louis Arch can be approximated by using a function of the form y = b - a cosh(x/a). Putting the origin on the ground in the center of the arch and the yaxis upward, find an approximate equation for the arch giv ...

### Question a wave pulse travels along a string at a speed of

Question: A wave pulse travels along a string at a speed of 200 cm/s. What will the speed be if: 1. The string's tension is doubled. 2. The string's mass is quadrupled (but its length is unchanged). 3. The string's lengt ...

### How difficult is it to get dna into a narrow tubeto an

How difficult is it to get DNA into a narrow tube? To an information theorist, the entropy associated with a constrained channel reveals how much information can be conveyed over it. In statistical physics, the same calc ...

### Infrared light with a wavelength of 1870nm is emitted from

Infrared light with a wavelength of 1870nm is emitted from hydrogen. What are the quantum numbers of the two states involved in the transition that emits light?

### Investigate how fast sexual and asexual species evolve if

Investigate how fast sexual and asexual species evolve if they have a fitness function with interactions. For example, let the fitness be a sum of exclusive-ors of pairs of bits; compare the evolving fitnesses with those ...

### In problem above find the depth at which the net force on

In Problem above, find the depth at which the net force on the tank is zero. Problem:- On a certain day the barometric pressure at sea level is 30.1 in. Hg, and the temperature is 708F. The pressure gage in an airplane i ...

### Let p be the total petroleum reservoir on earth in the year

Let P be the total petroleum reservoir on Earth in the year t. (In other words, P represents the total quantity of petroleum, including what's not yet discovered, on Earth at time t.) Assume that no new petroleum is bein ...

• 13,132 Experts

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

### Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

### Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

### Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

### Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

### Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen