# continuous and discontinuous spectrum class 11

There are two types of the emission spectrum. When χ is a mono-dimensional continuous measure of information dimen Bohr had calculated Rydberg constant from the above equation. Continuous variation - shows a complete range of the characteristic within a population. Class 11; Class 12; NCERT Solutions. Back to categories. The resulting spectrum consists of bright background with some dark lines. October 11, 2019. by Lakna. - no intermediates between categories, the feature cannot usually change during life. If the atom gains energy the electron passes from a lower energy level to a higher energy level, energy is absorbed that means a specific wavelength is absorbed. Continuous data is graphically displayed by histograms. A continuous spectrum results when the gas pressures are higher, so that lines are broadened by collisions between the atoms until they are smeared into a continuum. Other articles where Continuous spectrum is discussed: electromagnetic radiation: Continuous spectra of electromagnetic radiation: Such spectra are emitted by any warm substance. The following is an example of a Time Series. Emission vs Continuous Spectrum. Figure 02: Discontinuous variation – Tongue rolling What are the similarities between Continuous and Discontinuous Variation? (b) Wavelength of the photon that would remove the electron in the ground state of the hydrogen atom. The atomic spectrum of the elements is a “characteristic property” of the elements and is often termed as “fingerprints” of the elements. Emission Spectrum - It is defined as a spectrum of radiation emitted by a substance that has absorbed energy. Continuous spectrum forms when hot objects l… Illustration: Find out the longest wavelength of absorption line for hydrogen gas containing atoms in the ground state. Differentiate between a continuous and discontinuous spectrum; Classify all types of radiation as being ionizing or nonionizing. Inclusive series is a _______ series (a) continuous (b) discontinuous (c) both (d) none of these, At x = 3/2 the function f(x) = |2x - 3|/(2x - 3) is … (a) Continuous (b) discontinuous (c) Differentiate (d) non-zero. ERIC EJ832376: Evaluating Progress in Behavioral Programs for Children with Autism Spectrum Disorders via Continuous and Discontinuous Measurement Item Preview remove-circle Share or Embed This Item. If the atom loses energy, the electron passes from higher to a lower energy level, energy is released and a spectral line of wavelength is emitted. The colours continuous by change and there is no sharp boundaries in between various colours. CBSE Class 12 Mathematics Chapter 5 Continuity and Differentiability. (a) Line Spectrum (For atoms): When an electron in the excited state makes the transition to lower energy states, the light of certain fixed wavelengths are emitted. If we draw a histogram as it is, we will get gaps between the class intervals. The frequency of the photon of light thus emitted depends upon the energy difference between the two energy levels concerned and is given by. The lines in the visible region can be directly seen on the photographic film. Since, a discrete variable can take some or discrete values within its range of variation, it will be natural to take a separate class for each distinct value of the discrete variable as shown in the following example relating to the daily number of car accidents during 30 days of a month. Hence we should make the class intervals continuous. The applications of spectrums are enormous. Continuous and discontinuous variations occur … The colours of the rainbow, microwaves, ultraviolet radiation and x-ray are some examples. Continuity of function at a point: Geometrically we say that a function is continuous at if the graph of the function is continuous (without any break) at . (I) Emission Spectra: structure of atom; class-11; Share It On Facebook Twitter Email. 5 min read . The spectrum of radiation emitted by a substance that has absorbed energy is called an emission spectrum. 3 4 4 5 5 3 4 3 5 7 6 4 4 3 4 5 5 5 5 5 3 5 6 4 5 4 4 6 5 6 Table No. We may view a continuum spectrum as an emission spectrum in which the lines overlap with each other and can no longer be distinguished as individual emission lines. continuous or discontinuous precipitation (DP) reac-tions from the high temperatures and long diﬀusion times involved. Electromagnetic spectrum The electromagnetic spectrum consists of radiation of different wavelength and frequency. The entire spectrum consists of six series of lines each series, known after their discovery as the Lyman, Balmer, Paschen, Brackett, Pfund and Humphrey series. A collection of dispersed light giving its wavelength composition is called a spectrum. (ii) Absorption Spectrum - It is defined as a spectrum of electromagnetic radiation transmitted through a substance, showing dark lines or bands due to absorption at specific wavelengths. Spectrums are graphs of light. NCERT Books. Solution : Energy in joules = charge in coulombs potential difference in volt. Thus, Bohr’s theory elegantly explains the line spectrum of hydrogen and hydrogen species. examples of discontinuous variation include tongue rolling, finger prints, eye colour, blood groups, etc. Molecular Basis of Inheritance Important Questions for CBSE Class 12 Biology The DNA and RNA World. Illustration: Calculate frequency of the spectral line when an electron from  Bohr orbit jumps to the second Bohr orbit in a hydrogen atom, Illustration: Calculate the energy in kJ per mole of electronic charge accelerated by a potential of 1 volt. A spectrum is a set of wavelengths that is characteristic of electromagnetic radiation which is emitted or absorbed by a particular object, substance, atom or a molecule. Find the points at which f is discontinuous. (i) Continuous and discontinuous spectrum. However, when an atom is subjected to electric discharge or high temperature, and electron in the atom may jump from the normal energy level, i.e., ground state to some higher energy level i.e. With higher energy, these are in an unstable state. This line constitutes the emission spectrum. BOOK FREE CLASS; COMPETITIVE EXAMS. Now after obtaining the explanation of Rydberg’s equation from Bohr’s theory, can you derive what could be the equation for other uni-electronic species? The work here centers on Pal-7 but many of the characteristics found for this alloy have also been observed in Pal-6. Of the spectral properties of the wavelength of first and the flame gets green.! 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