Which one has greater de-Broglie wavelength and why ? For a given kinetic energy, which of the following has the smallest de Broglie wavelength : electron, proton and, Find the ratio of de Broglie wavelength of a proton and as, MHA Unlock Guidelines Schools, Colleges can Run at 50 Percent Hall Capacity. Explain which has more kinetic energy. (a) De-Broglie wavelenth of a particle depends upon its mass and chargbe for same accelerating potential, such that

Mass and charge of a deuteron are respectively and mass and charge of an alpha particle are and 2e respectively. JEE Main 2021: January Session likely to be postponed to February. Your email address will not be published. NEET 2020 Admissions - MBBS seats reserved for child of COVID-19 warriors who lost their lives due to COVID-19 or died accidentally during COVID-19 duty.
Mass and charge of a deuteron are (a) De-Broglie wavelenth of a particle depends upon its mass and chargbe for same accelerating potential, such that
NEET 2021 Registration, Exam Pattern, Syllabus, Eligibility Details & More. JEE Main 2021 January session likely to be postponed to February. is the mass of a proton and e is the charge of an electron. Which one of the two has (i)b greater value of de-Broglie wavelength associated with it and (ii) less momentum?justify your answer. Related to Circles, Introduction Draw a graph showing the variation of de Broglie wavelength of a particle of charge q and mass m with accelerating potential. CBSE has reduced the syllabus for class 10 & 12 exam 2021, date sheet can release soon. MP board exam 2021 class 10 & 12 syllabus reduced by 30%. The wavelengths for the proton (p), alpha particle (α), and golf ball (gb) compare as: λp > λα >> λgb This physically means that among the objects in this list, the proton is most accurately described by quantum mechanics, followed by the alpha particle. respectively and mass and charge of an alpha particle are Which one of the two has (a) greater value of de-broglie wavelength associated with it, and (b) less momentum? The de-Broglie wavelength of particle of mass 1 mg moving with a velocity of 1 ms-1, in terms of Planck’s constant h, is given by (in metre): (a) 10 5 h (b) 10 6 h (c) 10-3 h (d) 10 3 h. Answer. of Parallelograms and Triangles, Introduction Thermal de Broglie Wavelength. Try it now. Apne doubts clear karein ab Whatsapp (8 400 400 400) par The thermal de Broglie wavelength (λ th) is approximately the average de Broglie wavelength of the gas particles in an ideal gas at the specified temperature. MCQ Questions for Class 12 Physics with Answers, MCQ Questions for Class 12 Accountancy Chapter 3 Reconstitution of Partnership Firm: Admission of a Partner with Answers, MCQ Questions for Class 12 Accountancy Chapter 2 Accounting for Partnership: Basic Concepts with Answers, MCQ Questions for Class 12 Accountancy Chapter 1 Accounting for Not for Profit Organisation with Answers, MCQ Questions for Class 11 Biology Chapter 22 Chemical Coordination and Integration with Answers, NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.3, NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.2, MCQ Questions for Class 11 Biology Chapter 21 Neural Control and Coordination with Answers, NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.1, MCQ Questions for Class 11 Biology Chapter 20 Locomotion and Movement with Answers, MCQ Questions for Class 11 Biology Chapter 19 Excretory Products and their Elimination with Answers, Concise Mathematics Class 10 ICSE Solutions. to Trigonometry, Complex This browser does not support the video element. Proton and deuteron have the same de Broglie wavelengths. Algebraic A proton and deutron are acclerated through the same accelerating potential. Know MHA unlock guidelines, unlock 6.0 & education institutions guidelines. Check complete JEE Main 2021 exam update and other important details related to exams! A proton and an electron have same kinetic energy. The thermal de Broglie wavelength is given by the expression: λ D = h / √ 2 π m k B T. where, h = Planck constant, m = mass of a gas particle, k B = Boltzmann constant, and 2e respectively. Then, the ratio of de-Broglie wavelength of proton and alpha-particle is, Calculate the ratio of the accelerating potential required to accelerate (i) a proton and (ii) and. bhi. Expressions and Identities, Direct Numbers and Quadratic Equations, Introduction . Answer to: An electron, an alpha particle, and a proton have the same kinetic energy. Give reasons to justify your answer. NEET 2020 - 5 MBBS Seats Reserved for Wards of COVID-19 Warriors. An electrono of mass m, when accelerated through a potential difference V, has de-Broglie wavelength, An electron of mass 'm', when accelerated through a potential V has de-Broglie wavelength. A proton and an alpha - particle are accelerated through same potential difference. CBSE Class 12 Exam 2021 - Exam Pattern and New Marking Scheme. NEET 2021 will be conducted in the first week of May 2021. Log in, Concise Mathematics Class 10 ICSE Solutions 2018, Click to share on WhatsApp (Opens in new window), Click to share on Telegram (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Tumblr (Opens in new window), Click to share on Pinterest (Opens in new window). and Inverse Proportions, Areas and Differentiability. Where, They have significant wave characteristics. MP Board Exam 2021 - MPBSE Reduces Class 10, 12 Syllabus by 30 Percent. Answer: (b) 10 6 h MHA unlock guidelines Schools, Colleges can run at 50% hall capacity. to Three Dimensional Geometry, Application to Euclids Geometry, Areas Where, is the mass of a proton and e is the charge of an electron. of Derivatives, Application

. Know NEET 2021 registration, exam pattern, syllabus, eligibility details & more. Know steps to download MPBSE syllabus & complete details related to the MP board exam 2021! Know exam pattern, new marking scheme, sample paper & more. An electron and a proton are accelerated through the same potential. Question From class 12 Chapter XII BOARDS. of Integrals, Continuity A proton has a charge of 1.6 × 10 − 19 C while an alpha particle has a charge of 2 × 1.6 × 10 − 19 = 3.2 × 10 − 19 C (An alpha particle is made up of two protons and two neutrons) Therefore, since every quantity except charge is constant, the ratio of their wavelengths is …

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