10 Questions MCQ Test Science Class 9 - Test: Reflection Of Sound
Test: Reflection Of Sound for Class 9 2023 is part of Science Class 9 preparation. The Test: Reflection Of Sound questions and answers have been
prepared according to the Class 9 exam syllabus.The Test: Reflection Of Sound MCQs are made for Class 9 2023 Exam. Find important
definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Reflection Of Sound below.
Solutions of Test: Reflection Of Sound questions in English are available as part of our Science Class 9 for Class 9 & Test: Reflection Of Sound solutions in
Hindi for Science Class 9 course. Download more important topics, notes, lectures and mock
test series for Class 9 Exam by signing up for free. Attempt Test: Reflection Of Sound | 10 questions in 10 minutes | Mock test for Class 9 preparation | Free important questions MCQ to study Science Class 9 for Class 9 Exam | Download free PDF with solutions
The unit of quantity on which pitch of the sound depends is :
Detailed Solution for Test: Reflection Of Sound - Question 1
Pitch is that characteristic of sound that depends on the frequency received by a human ear, and as we know that SI unit of frequency is hertz therefore the unit of quantity on which the pitch of the sound depends is Hertz.
Detailed Solution for Test: Reflection Of Sound - Question 4
The speed of sound depends on the elasticity and density of the medium through which it is traveling. In general, sound travels faster in liquids than in gases and faster in solids than in liquids. The greater the elasticity and the lower the density, the faster sound travels in a medium.
To reflect sound waves from any surface, it should have dimensions
Detailed Solution for Test: Reflection Of Sound - Question 5
During reflection, sound waves obey the laws of reflections. To have an appreciable reflection of sound waves from any surface, it should have dimensions equal or larger than the wavelength of the sound waves failing on it. That us, a smaller object will not reflect the sound waves of larger wavelength.
In this test you can find the Exam questions for Test: Reflection Of Sound solved & explained in the simplest way possible.
Besides giving Questions and answers for Test: Reflection Of Sound, EduRev gives you an ample number of Online tests for practice
Find all the important questions for Reflection Of Sound at EduRev.Get fully prepared for Reflection Of Sound with EduRev's comprehensive question bank and test resources.
Our platform offers a diverse range of question papers covering various topics within the Reflection Of Sound syllabus.
Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered.
The questions are designed to challenge you and help you gain confidence in tackling the actual exam.
Maximize your chances of success by utilizing EduRev's extensive collection of Reflection Of Sound resources.
Reflection Of Sound MCQs with Answers
Prepare for the Reflection Of Sound within the Class 9 exam with comprehensive MCQs and answers at EduRev.
Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus.
Access the best books, study materials, and notes curated by toppers to enhance your preparation.
Stay updated with the exam date and receive expert preparation tips and paper analysis.
Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.
Online Tests for Reflection Of Sound Science Class 9
Practice with a wide array of question papers that follow the exam pattern and syllabus.
Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement.
Access detailed solutions and explanations for each test to enhance your understanding of concepts.
With EduRev's Online Tests, you can build confidence, boost your performance, and ace Reflection Of Sound with ease.
Join thousands of successful students who have benefited from our trusted online resources.