[Solved] If The Frequency Of A Wave Is Doubled Then Its Wavelength Wi

Testbook Logo Get Started Exams SuperCoaching Test Series Skill Academy More
  • Pass
  • Skill Academy
  • Free Live Classes
  • Free Live Tests & Quizzes
  • Previous Year Papers
  • Doubts
  • Practice
  • Refer & Earn
  • All Exams
  • Our Selections
  • Careers
English Hindi Telugu Bengali Marathi Tamil

Question

Download Solution PDFIf the frequency of a wave is doubled then its wavelength will be: This question was previously asked in RRC Group D Previous Paper 7 (Held On: 25 Sep 2018 Shift 1) Download PDF Attempt Online View all RRB Group D Papers >
  1. half of the original
  2. three times the original
  3. one-third the original
  4. double the original

Answer (Detailed Solution Below)

Option 1 : half of the original Crack RRB Group D 2025 (अंतिम संग्राम) with India's Super Teachers FREE Demo Classes Available* Explore Supercoaching For FREE Free Tests View all Free tests > Free RRB Group D: Morning Practice Mock - Day 01 2.7 Lakh Users 100 Questions 100 Marks 90 Mins Start Now

Detailed Solution

Download Solution PDF
  • 𝞴 x f = c , Where

𝞴 = Wavelength

f = Frequency

c = Speed of Light

→ 𝞴 = C/f

→ Now, Speed of Light is constant

Therefore, 𝞴 ∝ 1/f i.e Frequency is Inversely proportional to the Wavelength

Hence, If the frequency of a wave is doubled then its wavelength will be half of the original. Download Solution PDF Share on Whatsapp Latest RRB Group D Updates

Last updated on Feb 24, 2026

-> The RRB Group D Answer Key 2024-25 has been released on 17th January at the official website.

-> RRB Group D Notification 2026 is released on 30th January for 22,195 vacancies.

-> RRB Group D apply online link is activated at the official website.

-> A total of 22195 Level 1 vacancies have been announced for posts like Pointsman, Track Maintainer, Assistant Loco Shed, and Assistant Operations.

-> The RRB Group D exam pattern features 100 MCQs in CBT 1, with negative marking of 1/3 per wrong answer.

-> Check the latest RRB Group D Syllabus, along with Exam Pattern.

-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.

-> Prepare for the exam with RRB Group D Previous Year Papers.

India’s #1 Learning Platform Start Complete Exam Preparation Live Masterclass Daily Live MasterClasses Practice Question Bank Practice Question Bank Mock Tests & Quizzes Mock Tests & Quizzes Get Started for Free Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917 Trusted by 8.1 Crore+ Students

More Wave Questions

Q1.Consider the following statements about the photoelectric effect:1. Electron kinetic energy depends on light intensity.2. It supports the particle nature of light.3. Below a threshold frequency, emission does not occur.Which of the statements given above are correct? Q2.If the speed of sound is 340 m/s and the frequency is 680 Hz, what is the wavelength of the sound wave? Q3.What happens when a sound wave travels from air into water? Q4.Given below are two statements, one is labelled as Assertion (A) and other is labelled as Reason (R). Assertion (A) : In deep sea, water is coloured. Reason (R) : Scattering of light occurs in deep sea. Select the correct answer using the options given below. Q5.The loudness of sound depends on its: Q6.Sound CANNOT travel through _________. Q7.Speed of sound in air depends on Q8.Which of the following characteristics determines the shrillness of the sound? Q9.The frequency of ultrasonic waves is: Q10.A sound wave travels with a speed of 330 m/s and its wavelength is 0.33 m. Find the frequency.

More Physics Questions

Q1.The force of the Earth's gravity on every kilogram is about: Q2.One astronomical unit equals to Q3.Who founded Twitter? Q4.Ball bearing are used in machine to reduce, _______ Q5.Which of the following electronic device converts light energy into electric energy? Q6.Consider the following statements about the photoelectric effect:1. Electron kinetic energy depends on light intensity.2. It supports the particle nature of light.3. Below a threshold frequency, emission does not occur.Which of the statements given above are correct? Q7.What is the height of the mercury column in a barometer at sea level? Q8.If the unit of density is kg/m3 then its dimensional formula will be Q9.Rate of change of momentum is directly proportional to: Q10.Which of the following device is used for measuring the force acting on an object? super-logo Crack RRB Group D 2025 (अंतिम संग्राम) with India's Super Teachers Lalit Kumar Sir Testbook Gaurav Maurya Sir Testbook Explore Supercoaching For FREE Suggested Test Series View All > RRB Group D Mock Test Series 2025-26 (New) 1080 Total Tests with logo 11 Free Tests Start Free Test Current Affairs (CA) 2026 Mega Pack for SSC/Railways/State Exam Mock Test 452 Total Tests with logo 25 Free Tests Start Free Test Suggested Exams Exam-Logo RRB Group D

RRB Group D Important Links

More General Science Questions

Q1.The force of the Earth's gravity on every kilogram is about: Q2.Compounds of which of the following metals is used in black and white photography? Q3.One astronomical unit equals to Q4.The first cloned animal Dolly was a ________. Q5.Who founded Twitter? Q6.Bio fortification is a ________ Q7.Patanwadi, a sheep breed known for its hosiery wool quality, is native to Q8.Which of the following is an example of autotrophs? Q9.What is the study of the interactions between living organisms and their environment called? Q10.Which of the following is a type of coral reef? Exams
  • SSC CGL SSC CHSL SSC CPO SSC MTS
  • SSC GD Constable SSC CPO SSC Stenographer RRB Group D
  • RRB ALP RRB NTPC RRB Technician RPF Constable
  • RPF SI RRB Technician Grade-1 RRB JE SSC JE
Cut Off
  • SSC CGL Cut Off SSC CHSL Cut Off SSC CPO Cut Off SSC GD Constable Cut Off
  • SSC CPO Cut Off SSC Stenographer Cut Off RRB Group D Cut Off RRB ALP Cut Off
  • RRB NTPC Cut Off RRB Technician Cut Off RPF Constable Cut Off RPF SI Cut Off
  • SSC JE Cut Off RRB JE Cut Off
Eligibility
  • SSC CGL Eligibility SSC CHSL Eligibility SSC CPO Eligibility SSC MTS Eligibility
  • SSC GD Constable Eligibility SSC CPO Eligibility SSC Stenographer Eligibility RRB Group D Eligibility
  • RRB ALP Eligibility RRB NTPC Eligibility RRB Technician Eligibility RPF Constable Eligibility
  • RPF SI Eligibility SSC JE Eligiility RRB JE Eligibility
Coaching
  • SSC CGL Coaching SSC CHSL Coaching SSC CPO Coaching SSC MTS Coaching
  • SSC GD Constable Coaching SSC CPO Coaching SSC Stenographer Coaching RRB Group D Coaching
  • RRB ALP Coaching RRB NTPC Coaching RRB Technician Grade 1 Coaching RPF Constable Coaching
  • RPF SI Coaching SSC JE Coaching RRB JE Coaching
Previous Year Papers
  • SSC Selection Post Previous Year Papers SSC CGL Previous Year Papers SSC CHSL Previous Year Papers SSC CPO Previous Year Papers
  • SSC GD Constable Previous Year Papers SSC MTS Previous Year Papers SSC CPO Previous Year Papers SSC Stenographer Previous Year Papers
  • RRB Group D Previous Year Papers RRB ALP Previous Year Papers RRB NTPC Previous Year Papers RRB Technician Previous Year Papers
  • RPF Constable Previous Year Papers RPF SI Previous Year Papers RRB Technician Grade-1 Previous Year Papers RRB JE Previous Year Papers
  • SSC JE Previous Year Papers APPSC Group 1 Previous Year Papers BPSC Previous Year Papers CGPSC Previous Year Papers
  • GPSC Class 1 2 Previous Year Papers HPSC HCS Previous Year Papers AAI Junior Assistant Previous Year Papers AIIMS CRE Previous Year Papers
  • CBSE Assistant Secretary Previous Year Papers CBSE Junior Assistant Previous Year Papers CSIR Junior Secretariat Assistant Previous Year Papers EPFO Personal Assistant Previous Year Papers
  • FCI Previous Year Papers FCI Grade 3 Previous Year Papers FCI Je Previous Year Papers FCI Manager Previous Year Papers
  • FCI Watchman Previous Year Papers FSSAI Personal Assistant Previous Year Papers NIELIT Scientist B Previous Year Papers JKPSC KAS Previous Year Papers
  • Kerala PSC KAS Previous Year Papers KPSC KAS Previous Year Papers MPPSC Exam Previous Year Papers OPSC OAS Previous Year Papers
  • RPSC RAS Previous Year Papers TNPSC Group 1 Previous Year Papers TSPSC Group 1 Previous Year Papers UPPCS Previous Year Papers
  • WBCS Previous Year Papers CUET Previous Year Papers CUET PG Previous Year Papers NEET Previous Year Papers
  • JEE Main Previous Year Papers JEE Advance Previous Year Papers JEECUP Previous Year Papers MHT CET Previous Year Papers
  • CAT Previous Year Papers CMAT Previous Year Papers MAH MBA CET Previous Year Papers TANCET Previous Year Papers
  • CTET Previous Year Papers REET Previous Year Papers BHEL Engineer Trainee Previous Year Papers AAI ATC Previous Year Papers
  • BPSC AE Previous Year Papers ISRO Scientist Previous Year Papers Mahatransco AE Previous Year Papers MP Vyapam Sub Engineer Previous Year Papers
  • MPPSC AE Previous Year Papers PGCIL Diploma Trainee Previous Year Papers TSGENCO AE Previous Year Papers RSMSSB Junior Engineer Previous Year Papers
  • UPPSC AE Previous Year Papers UPSC IES Previous Year Papers
Syllabus
  • SSC CGL Syllabus SSC CHSL Syllabus SSC CPO Syllabus SSC GD Constable Syllabus
  • SSC MTS Syllabus SSC Stenographer Syllabus RRB Group D Syllabus RRB ALP Syllabus
  • RRB NTPC Syllabus RRB Technician Syllabus RPF Constable Syllabus RPF SI Syllabus
  • SSC JE Syllabus RRB JE Syllabus CUET Syllabus NEET Syllabus
  • JEE Main Syllabus JEE Advanced Syllabus JEECUP Syllabus MHT CET Syllabus
  • NIFT Syllabus WB JEE Syllabus GUJCET Syllabus CUET Commerce Syllabus
  • AAI Junior Assistant Syllabus AIIMS CRE Syllabus CBSE Assistant Secretary Syllabus CBSE Junior Assistant Syllabus
  • CSIR Junior Secretariat Assistant Syllabus CSIR Npl Technician Syllabus CWC Junior Superintendent Syllabus EPFO Personal Assistant Syllabus
  • FCI Syllabus FCI Grade 3 Syllabus FCI Je Syllabus FCI Manager Syllabus
  • FCI Stenographer Syllabus FCI Typist Syllabus FCI Watchman Syllabus FSSAI Personal Assistant Syllabus
  • NIELIT Scientist B Syllabus APPSC Group 1 Syllabus BPSC Exam Syllabus CGPSC Syllabus
  • GPSC Class 1 2 Syllabus HPSC HCS Syllabus JKPSC KAS Syllabus Kerala PSC KAS Syllabus
  • KPSC KAS Syllabus MPPSC Exam Syllabus OPSC OAS Syllabus RPSC RAS Syllabus
  • TNPSC Group 1 Syllabus UPPCS Exam Syllabus WBCS Exam Syllabus HPPSC HPAS Syllabus
  • MPPSC Forest Services Syllabus MPSC Rajyaseva Syllabus TSPSC Group 1 Syllabus UKPSC Upper PCS Syllabus
  • UKPSC Lower PCS Syllabus CUET Maths Syllabus CUET Physics Syllabus CUET Biology Syllabus
  • REET Syllabus CTET Syllabus AAI ATC Syllabus BHEL Engineer Trainee Syllabus
  • Mahagenco Technician Syllabus BMC JE Syllabus BPSC AE Syllabus MP Vyapam Sub Engineer Syllabus
  • MPPSC AE Syllabus PGCIL Diploma Trainee Syllabus RSMSSB Junior Engineer Syllabus TSGENCO AE Syllabus
  • UPPSC AE Syllabus UPSC IES Syllabus
Test Series
  • SSC CGL Mock Test SSC CHSL Mock Test SSC CPO Mock Test SSC MTS Mock Test
  • SSC GD Constable Mock Test SSC CPO Mock Test SSC Stenographer Mock Test RRB Group D Mock Test
  • RRB ALP Mock Test RRB NTPC Mock Test RRB Technician Mock Test RPF Constable Mock Test
  • RPF SI Mock Test RRB JE Mock Test SSC JE Mock Test SSC CGL English Mock Test
  • SSC CGL Maths Mock Test SSC Reasoning Mock Test SSC CGL GK Mock Test RRB Reasoning Practice Sets
  • RRB GK Mock Test RRB Maths Mock Test CUET Mock Test JEE Advance Test Series
  • NEET Test Series
Important Exams
  • APPSC Group 1 BPSC Exam CGPSC GPSC Class 1 2
  • HPSC HCS JKPSC KAS Kerala PSC KAS KPSC KAS
  • MPPSC Exam OPSC OAS RPSC RAS TNPSC Group 1
  • UPPCS Exam WBCS Exam HPPSC HPAS MPPSC Forest Services
  • MPSC State Service TSPSC Group 1 UKPSC Combined Upper Subordinate Services UKPSC Lower PCS
  • CUET UG IBPS PO IBPS Clerk IBPS RRB PO
  • IBPS RRB Clerk IBPS SO SBI PO AIIMS CRE
  • CWC Junior Superintendent FCI Manager FCI CBSE Junior Assistant
  • FCI Stenographer FCI Typist FCI Watchman FCI Assistant Grade 3
  • FSSAI Personal Assistant CSIR Junior Secretariat Assistant NIELIT Scientist B CSIR NPL Technician
  • AAI Junior Assistant EPFO Personal Assistant CBSE Assistant Secretary CBSE Junior Assistant
  • SBI Clerk UGC NET RBI Grade B RBI Assistant
  • UPSC IAS CUET PG NEET JEE Main
  • JEE Advance JEECUP MHT CET TS EAMCET
  • VITEEE WBJEE AP EAMCET IIT JAM
  • NCHMCT JEE LIC AAO LIC Assistant NABARD Development Assistant
  • CTET Exam SEBI Grade A REET Exam AAI ATC
  • BHEL Engineer Trainee BMC JE BPSC AE ISRO Scientist
  • Mahatransco AE MP Vyapam Sub Engineer MPPSC AE Mahatransco Technician
  • PGCIL Diploma Trainee RSMSSB Junior Engineer TSGENCO AE UPPSC AE
  • UPSC IES CAT CMAT MAH MBA CET
  • TANCET TISSNET ATMA NMAT
Super Coaching
  • UPSC CSE Coaching BPSC Coaching AAI ATC Coaching MPSC Coaching
  • Railway Coaching Marathi SSC Coaching 2025 CUET Coaching 2025 GATE electrical Coaching 2025
  • Railway Coaching 2025 GATE civil Coaching 2025 Bank Exams Coaching 2025 CDS CAPF AFCAT Coaching 2025
  • GATE cse Coaching 2025 GATE ece Coaching 2025 SSC GD Coaching 2025 SSC CHSL Coaching 2025
  • Delhi Police Constable Coaching 2025
Testbook USA SAT Exam
  • SAT Exam Average SAT Score SAT Scores For Ivy Leagues SAT Superscore
  • SAT Tips How To Prepare For Both SAT And ACT PSAT Vs SAT Highest SAT Score
  • SAT Changes SAT Percentiles And Score Rankings SAT Scores Guide How Long Is The SAT
  • When Should You Take SAT Digital SAT Format ACT To SAT Conversion Good SAT Scores
  • SAT Prep SAT Vs ACT SAT Syllabus SAT School Day
  • SAT Test Optional SAT Score Calculator SAT Test Dates SAT Practice Test
  • FREE SAT Prep Resources
Testbook USA ACT Exam
  • ACT Exam ACT Scores Guide How Long Is The Act When Should You Take Act
  • Good ACT Scores ACT Preparation ACT Test Dates ACT Tips
  • ACT Practice Test ACT Format Sections ACT Superscore PreACT Information
  • ACT Syllabus ACT Eligibility ACT Prep Books ACT Score Calculator
US College Admissions Guide
  • Harvard University Yale University Princeton University Columbia University
  • University of Pennsylvania Dartmouth College Brown University Cornell University
  • Stevenson University Portland State University Clark University Thomas Jefferson University
  • Mercer University Radford University Rider University Southern University
  • University Of Portland Xavier University
Testbook Edu Solutions Pvt. Ltd. 1st & 2nd Floor, Zion Building, Plot No. 273, Sector 10, Kharghar, Navi Mumbai - 410210 [email protected] Toll Free:1800 833 0800 Office Hours: 10 AM to 7 PM (all 7 days) Company About usCareers We are hiringTeach Online on TestbookPartnersMediaSitemap Products Test SeriesTestbook PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks Our Apps
  • Testbook App Download now
  • Current Affairs Download now
Follow us on Copyright © 2014-2022 Testbook Edu Solutions Pvt. Ltd.: All rights reserved User PolicyTermsPrivacy Sign Up Now & Free Live Test
  • Daily Live Classes
  • 250+ Test series
  • Study Material & PDF
  • Quizzes With Detailed Analytics
  • + More Benefits
Get Free Access Now

Tag » When Frequency Is Doubled What Happens To Wavelength