UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 10 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Class 10 > Learn Class IX-X Tuition > what is Doppler's effect ? how it is different from...
✕

Search in

what is Doppler's effect ? how it is different from echo ?

Asked by Last Modified  

8 Answers

Learn Class IX-X Tuition

Follow 0
Answer

Please enter your answer

Professional Tutor with 15 years of experience.

The Doppler effect (or Doppler shift) is the change in frequency of a wave (or other periodic event) for an observer moving relative to its source. You hear the high pitch of the siren of the approaching ambulance, and notice that its pitch drops suddenly as the ambulance passes you.
Comments
Dislike Bookmark

Mathematics for class V-X

The Doppler effect (or Doppler shift) is the change in frequency of a wave (or other periodic event) for an observer moving relative to its source.
Comments
Dislike Bookmark

Learn mathematics and give fees only when 100% satisfied it's our promise

The Doppler effect is observed whenever the source of waves is moving with respect to an observer. The Doppler effect can be described as the effect produced by a moving source of waves in which there is an apparent upward shift in frequency for observers towards whom the source is approaching and an...
read more
The Doppler effect is observed whenever the source of waves is moving with respect to an observer. The Doppler effect can be described as the effect produced by a moving source of waves in which there is an apparent upward shift in frequency for observers towards whom the source is approaching and an apparent downward shift in frequency for observers from whom the source is receding. It is important to note that the effect does not result because of an actual change in the frequency of the source. Using the example above, the bug is still producing disturbances at a rate of 2 disturbances per second; it just appears to the observer whom the bug is approaching that the disturbances are being produced at a frequency greater than 2 disturbances/second. The effect is only observed because the distance between observer B and the bug is decreasing and the distance between observer A and the bug is increasing. The Doppler effect can be observed for any type of wave - water wave, sound wave, light wave, etc. We are most familiar with the Doppler effect because of our experiences with sound waves. Perhaps you recall an instance in which a police car or emergency vehicle was traveling towards you on the highway. As the car approached with its siren blasting, the pitch of the siren sound (a measure of the siren's frequency) was high; and then suddenly after the car passed by, the pitch of the siren sound was low. That was the Doppler effect - an apparent shift in frequency for a sound wave produced by a moving source. read less
Comments
Dislike Bookmark

Passionate and motivational towards teaching

The phenomenon of an apparent change in the frequency of sound due to the relative motion between the source of sound and the observer is called Doppler Effect. Doppler effect is not observed whenever there is no relative velocity between the source and the observer.
Comments
Dislike Bookmark

Tutor

It is the change in frequency of a wave (or other periodic event) for an observer moving relative to its source. It can be described as the effect produced by a moving source of waves in which there is an apparent upward shift in frequency for observers towards whom the source is approaching and an...
read more
It is the change in frequency of a wave (or other periodic event) for an observer moving relative to its source. It can be described as the effect produced by a moving source of waves in which there is an apparent upward shift in frequency for observers towards whom the source is approaching and an apparent downward shift in frequency for observers from whom the source is receding. It is important to note that the effect does not result because of an actual change in the frequency of the source. Using the example above, the bug is still producing disturbances at a rate of 2 disturbances per second; it just appears to the observer whom the bug is approaching that the disturbances are being produced at a frequency greater than 2 disturbances/second. The effect is only observed because the distance between observer B and the bug is decreasing and the distance between observer A and the bug is increasing. The Doppler effect can be observed for any type of wave - water wave, sound wave, light wave, etc. We are most familiar with the Doppler effect because of our experiences with sound waves. Perhaps you recall an instance in which a police car or emergency vehicle was traveling towards you on the highway. As the car approached with its siren blasting, the pitch of the siren sound (a measure of the siren's frequency) was high; and then suddenly after the car passed by, the pitch of the siren sound was low. That was the Doppler effect - an apparent shift in frequency for a sound wave produced by a moving source. read less
Comments
Dislike Bookmark

Tutor

present for both light and sound
Comments
Dislike Bookmark

Physicist

when the source moves the relative speed of sound changes hence the frequency of the sound ( with velocity , wavelength changes which in turn changes frequency). This is doppler effect in sound. In echo, sound reflects from a surface which is at least 75 m away. (this distance is calculated according...
read more
when the source moves the relative speed of sound changes hence the frequency of the sound ( with velocity , wavelength changes which in turn changes frequency). This is doppler effect in sound. In echo, sound reflects from a surface which is at least 75 m away. (this distance is calculated according to Human's hearing efficiency). Human can hear their reflected sound commonly known as echo. read less
Comments
Dislike Bookmark

Robotics and Artificial Intelligence Trainer With 5+ Years of Experience

an increase (or decrease) in the frequency of sound, light, or other waves as the source and observer move towards (or away from) each other. The effect causes the sudden change in pitch noticeable in a passing siren.....and Echo is nothing but a sound or sounds caused by the reflection of sound waves...
read more
an increase (or decrease) in the frequency of sound, light, or other waves as the source and observer move towards (or away from) each other. The effect causes the sudden change in pitch noticeable in a passing siren.....and Echo is nothing but a sound or sounds caused by the reflection of sound waves from a surface back to the listener read less
Comments
Dislike Bookmark

View 6 more Answers

Related Questions

How to interact with parents on phone regarding tuition,so that the parents is convienced to go ahead with tuition?
Let them know about how you can help them in their requirement. Share your experience with them and also your plan. That's what they are looking for. All the best :)
Amit Kumar
What is esterification?
esterification is when an alcohol and carboxylic acid react together with sulphuric acid as a catalyst to form an ester
Ravi Ranjan
0 0
8
What is the main cause of poverty in developing countries?
the main cause of poverty in developing countries is that there is not exact data, no better education, no better living facility, no better environment, and one of the most important thing is that corruption,
Rawinder
0 0
5
Simplify: log base 6 (216) + [log (42) - log (6)] / log (49)?
216 = 6^3; log 42 - log 6 = log (42/6) = log 7 ; / log (49) = log 7 / 2 log 7 = 1/2 ; Answer = 3 + 1/2 = 3.5
Vishal
0 0
5
What is potential difference? Give its unit with definition.
It is amount of work done in moving a unit charge from one point to the other point. Potential difference =work done/quantity of charge moved. Its SI unit is volt. 1 volt is defined as if 1 joule of work...
Ankit
0 0
6

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Rank test
Rank Sum Test: The medians test and the examination of the math test scores in Section reduce every observation of a coin toss. Specifically, the medians test judges every observation as being either above...

Manibhushan K.

0 0
0
Formation of water molecule (H2O)
Each hydrogen atom has only one electron in its outermost shell. Therefore, each hydrogen atom required one more electron to achieve the stable configuration of helium (nearest noble gas). The oxygen atom...

Debraj Paul

0 0
0
Do You Know From Where Pizza Got Its Name?
Well, we all know that pizza is circular in shape having some height and therefore thus making cylindrical shape. And the Volume of Cylinder is Πr2h where 'r' is the radius of circular part and 'h'...

Priya

2 0
0
गुण सन्धि
गुण सन्‍धि (आद् गुुण:)— यदि 'अ' या 'आ' के बाद 'इ' या 'ई' आए। दोनों के स्‍थान पर ए एकादेश हो जाता है। इसी तरह यदि 'अ' या 'आ' के बाद 'उ' या 'ऊ' आए तो दोनों के स्‍थान पर 'ओ' एकादेश...

Arun

2 0
0
Types of electric lights Tungsten filament bulbs Neon lights Fluorescent tubes
Electric lights are now used every day and night as an artificial form of light. There are several different types of electric lights including tungsten filament light bulbs, neon lights and fluorescent...

Debraj Paul

0 0
0

Recommended Articles

Meet Sandhya R, a B.Sc tutor from Bangalore

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Quest Academy - Institute of the month

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

Meet Raghunandan.G.H, a B. Tech Tutor from...

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Meet Mohammad Wazid, a skilled trainer for...

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Find Class 10 Tuition near you
Class 10 Tuition in Delhi
Class 10 Tuition in Bangalore
Class 10 Tuition in Hyderabad
Class 10 Tuition in Kolkata
Class 10 Tuition in Mumbai
Class 10 Tuition in Chennai
Class 10 Tuition in Pune
Class 10 Tuition in Noida
Class 10 Tuition in Lucknow
Class 10 Tuition in Jaipur
Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2024All Rights Reserved