Question 22 18) A wire with a current of 2.8A is at an angle of 36degrees relative to a magnetic field of 0.88 T. Find theforce exerted on a 2.25 m length of wire?19) Waves on a particular string travel with a speed of16 m/s. By what factor should the tension in the stringbe changed to produce waves with a speed of 32 m/s?20) The intensity level of sound of a truck is 92 deci-bels. What is the intensity of this sound? Io:10-1221) A train moving with a speed of 32 m/s sounds a140 Hz horn. What frequency is heard by an observerstanding near the tracks as the train approached?22) Two sources emit waves that are in phase with eachother. What is the longest wavelength that will giveconstructive interference at an observation point of 161m from one source and 295 m from another source?

Distances from the source l1 = 161 m l2 = 295 m

22) Two sources emit waves that are in phase with each other. What is the longest wavelength that will give constructive interference at an observation point of 161 Im from one source and 295 m from another source?

22) Two sources emit waves that are in phase with each other. What is the longest wavelength that will give constructive interference at an observation point of 161 Im from one source and 295 m from another source?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: linda is a skier with a weight of 706 N. Her skis have a mass of 6 kg. What is the combined weight…

A: The expression for the combined weight is,

Q: A 300 lb car travelling with a speed of 30 mph, strikes an obstruction and is brought to rest in…

A: Given:Car weight 300 lbCar speed is 30 mphCar came to rest in 0.10 secTo Find:Average force on car ?

Q: A proton is located at x10-9 m and an alpha particle is located at x109 m. (a) calculate the force…

A: The location of the proton: <x1, y1, z1> = <0, 0, -2> x 10-9 m The location of the alpha…

Q: I need help with number 3 please and round all numbers to three significant digits please

A: Q 3(a) Given Data : The magnitude of charge 1 is given as Q1 = 1.33 μC. The magnitude of charge 2 is…

Q: Find the hydrostatic force acting per m width into the page if hA= 8m.

Q: D- S = L 2L

A: Write the given values of this problem. S=LD-d2L

Q: Two force sensors are connected together. One sensor is attached to a wall and the second sensor is…

Q: How to answer d and e

Q: 238 92 234 90 Th 구H+주 3 8m+

A: Information given: Incomplete nuclear reactions are give, need to find missing element of the…

Q: Answer B is saying it is wrong.

Q: The slope equal to x2-x1/y2-y1 X2-X1 y2-Y1 O True O False

Q: A bus traveled 60 km north from its terminal. From this point, it traveled 80 km east. How far is…

A: Given: The bus initially travelled 60 km north. The bus travelled 80 km east.

Q: E= 8.5x10 N/C 3. A= 2.3x10 m2 e= 45° DE=

Q: Says the answer for A is wrong

A: Formula Used:

Q: SV 30% BOULL 12010. 3150 J find the aument Passing throug each branch

A: Here the expression that 3150joule is wrong expression it should be 3150 volt or watt.i have done…

Q: Find the tensions in the two wires in the figure shown 1360 16° Te 3 kg

Q: Juan moves an object that has 245g by applying a force of 1.8N. What is the coefficient of…

A: Given that: Force on object = 1.8 N Weight of object of mass = 245 g = 0.245g here, gravity, g = 9.8…

Q: You are walking on a bearing of 32 degrees. You turn right 115 degrees and continue walking forward.…

Q: A crate with a mass of 30 kg rests on a floor. On top of the crate stands a 45-kg girl. What is the…

Q: How does driving a car on a daily basis affect the environment? What other modes of transportation…

A: Effect on environment by driving a car on a daily basis: The car and the vehicles as well as light…

Q: how about if the v= 0.884

Q: Ben, from his house, went to the barbershop to have his hair done. The barbershop is 5 km West from…

A: Distance moved by Ben from his home to barbershop = 5 km The direction of barbershop = west of…

Q: Two blocks are side by side. The larger is 12kg (on the left), while the smaller is 5kg (on the…

A: Since the two blocks are placed side by side, they will experience the same acceleration when the…

Q: Had a question on how to find x

Q: Question 3 and 4

Q: The loading ramp at a delivery service is 15 ft long and makes a 19.0° angle with the horizontal. If…

A: First loading ramp delivered service = 15f And make angle = 19°

Q: find the answer for number c

Q: The coefficient of kinetic friction is in the direction of the frictional force O is in the…

Q: What is the mass of the object . When the weight of the object is 1200 N ?

A: Given Weight of the object is 1200 N Mass of object is ,M =?

Q: Find 8 and 0

Q: 37. a. Find the bearing from O to A. (See Example 5) -12° b. Find the bearing from O to B. 195° c.…

A: Bearing O to A Bearing is basically angle measured in a clockwise direction from north line .

Q: Find the mass in kilograms of the following objects. A coral colony of 3200 individuals each…

A: Given : Number of individuals = 3200 Mass of each individual = 0.45 g = 0.45 × 10-3 kg

Q: A 6.09 kg box is pulled to the right with a force of 68.0 N. If the force of friction is 37.6 N,…

Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

Q: 3V. - A=C>B>D A>B>C>D D>B>A=C B>A>D>C B>D>A>C A=B=C=D 3V 8 67 6

A: According to the circuit, Let the resistance of each bulb will be R. For AB, The three bulbs and two…

Q: A 20-ton truck collides with a 1500-lb car and causes a lot of damage to the car. The car has more…

A: In the given question Mass of the truck (M) = 20ton Mass of the car (m) = 1500lb Both the vehicle…

Q: Two students pulls an object in the same direction south. They exert an effort of 25N and 35N.…

Q: From the point of view of physics, is there a basis to the law banning the use of cell phone while…

Q: 3. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of the…

A: Required : For which type of electromagnetic radiation, is the atmosphere of the Earth completely…

Q: A 5.4 kg ball with a diameter of 11 cm is dropped form an airplane at an altitude of 9 km above the…

A: Given: Mass of ball m = 5.4 kg Diameter of ball d = 11 cm = 0.11 m Altitude from where the ball is…

Q: A peach and apricot are placed on a balance. Together they have a combined mass of 175.4 grams. If…

Concept explainers

Interference of Light

The word "constructive" signifies addition in interference. Constructive interference occurs when the path of the waves that start from the slit differs by 1 entire wavelength or in the intervals of the same. Hence, the waves that are presented on the screen are in phase (crest to crest/trough to trough). The waves interfering constructively forms bright fringes on the screen.

Question

Question 22

18) A wire with a current of 2.8A is at an angle of 36
degrees relative to a magnetic field of 0.88 T. Find the
force exerted on a 2.25 m length of wire?
19) Waves on a particular string travel with a speed of
16 m/s. By what factor should the tension in the string
be changed to produce waves with a speed of 32 m/s?
20) The intensity level of sound of a truck is 92 deci-
bels. What is the intensity of this sound? Io:
10-12
21) A train moving with a speed of 32 m/s sounds a
140 Hz horn. What frequency is heard by an observer
standing near the tracks as the train approached?
22) Two sources emit waves that are in phase with each
other. What is the longest wavelength that will give
constructive interference at an observation point of 161
m from one source and 295 m from another source?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

Step 2: Concept

Step 3: Calculation

Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

How do you solve j
Thank you. What do the 3 dots in section 'b' mean and also the # notation?
In the figure below, find the side opposite of e ... 5.00 4.00 A 3.00 в) 6.40 1.00 4.90
Q.4 a
A person leaves home and walks 6 miles west, then 5 miles southwest. How far from home is she? Round to at least one decimal place. miles In what direction must she walk to head directly home? Round to at least one decimal place. degrees North of East
Question 4
help with questions 55,56,57,58,59,60,61,62,and 63
Question #2 of the attachment. Thank you in advance