Download or read book Core Science Lab Manual with Practical Skills for Class X written by V. K. Sally and published by Goyal Brothers Prakashan. This book was released on 2019-01-17 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Goyal Brothers Prakashan
Download or read book Core Science Lab Manual with Practical Skills for Class IX written by V. K. Sally and published by Goyal Brothers Prakashan. This book was released on 2019-01-01 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: Goyal Brothers Prakashan
Download or read book Science Lab Manual Stage 10 written by Dr. Kamalkant and published by . This book was released on 2011-01-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practical Laboratory Manual Science Class X based on NCERT guidelines by Dr J P Goel Dr S C Rastogi Dr Sunita Bhagia Er Meera Goyal written by Dr. J. P. Goel and published by SBPD Publications. This book was released on 2020-06-26 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics : 1.To determine the focal length of concave mirror, 2. To find the focal length of convex lens by two pin method, 3. To find the image distance for varying object distances in case of a convex lens and drawing corresponding ray diagrams to show the nature of image formed, 4.To trace the path of the rays of light through a glass prism, 5.To trace the path of a ray of light passing through a rectangular glass slab for difference angles of incidence. 6.To study the dependence of potential difference (V) across a resistor on the current (I) passing through it and determine its resistance. Also plotting a graph between V and I.7.To determine the equivalent resistance of two resistors when connected in series and parallel Chemistry : 8.To find the pH of the following samples by using pH paper universal indicator, 9.To studying the properties of a base (dil. NaOH Solution) and Acid (HCl) by their reaction with : (a) Litmus solution (Blue/Red), (b) Zinc metal, (c) Solid sodium carbonate, 10.To perform and observe the following reactions and to classify them into (a) Combination reaction, (b) Decomposition reaction, (c) Displacement reaction, (d) Double displacement reaction : (i) Action of water on quick lime, (ii) Action of heat on ferrous sulphate crystals, (iii) Iron nails kept in copper sulphate solution, (iv) Reaction between sodium sulphate and barium chloride solutions.11.To observe the action of Zn, Fe, Cu and Al on the following salt solutions : (a) ZnSO4 (aq.), (b) FeSO4 (aq.), (c) CuSO4 (aq.), (d) Al2 (SO4)3 (aq.). Based on the above result to arrange Zn, Fe, Cu and Al (metals) in the decreasing order or reactivity,12.To study the following properties of acetic acid (ethanoic acid) : (i) Odour, (ii) Solubility in water, (iii) Effect on litmus, (iv) Reaction with sodium hydrogen carbonate. 13.To study the comparative cleaning capacity of a sample of soap in soft and hard water. Biology : 14.To study stomata by preparing a temporary mount of a leaf peel. 15. To show experimentally that carbon dioxide (CO2) is given out during aerobic respiration, 16. To study (A) Binary fission in Amoeba and (B) Budding in yeast with the help of prepared slides, 17.To identify the different parts of an embryo of a dicot seed (pea, gram or red kidney beans.)
Download or read book Science Lab Manual written by Neena Sinha, R Rangarajan, R P Manchanda, R K Gupta, Rajesh Kumar and published by Saraswati House Pvt Ltd. This book was released on with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lab Manual
Download or read book LK Science HB 10 R written by R Rangarajan, RP Manchanda, Rajesh Kumar and published by New Saraswati House India Pvt Ltd. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: LK-Science-HB-10-R
Download or read book Comprehensive Lab Manual Science VI written by and published by Laxmi Publications. This book was released on with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Science Lab Manual Class IX As per the latest CBSE syllabus and other State Board following the curriculum of CBSE written by Mr. Gopi Chandra Gupta and published by EduGorilla. This book was released on 2022-08-01 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the NEP 2020 and expansion of research and knowledge has changed the face of education to a great extent. In the Modern times, education is not just constricted top the lecture method but also includes a practical knowledge of certain subjects. This way of education helps a student to grasp the basic concepts and principles. Thus, trying to break the stereotype that subjects like Mathematics, and Science means studying lengthy formulas, complex structures, and handling complicated instruments, we are trying to make education easy, fun, and enjoyable.
Download or read book Science Lab Manual Stage 6 written by Dr. Kamalkant and published by . This book was released on 2011-01-01 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Lab Manual Science VII written by Dr. N. K. Sharma and published by Laxmi Publications. This book was released on 2011-11 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lab Manual Latest Edition written by Dr. J. P. Goel and published by SBPD Publications. This book was released on 2016-12-17 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lab. E- Manual Physics (For XIIth Practicals) A. Every student will perform 10 experiments (5 from each section) & 8 activities (4 from each section) during the academic year. Two demonstration experiments must be performed by the teacher with participation of students. The students will maintain a record of these demonstration experiments. B. Evaluation Scheme for Practical Examination : One experiment from any one section 8 Marks Two activities (one from each section) (4 + 4) 8 Marks Practical record (experiments & activities) 6 Marks Record of demonstration experiments & Viva based on these experiments 3 Marks Viva on experiments & activities 5 Marks Total 30 Marks Section A Experiments 1. To determine resistance per cm of a given wire by plotting a graph of potential difference versus current. 2. To find resistance of a given wire using metre bridge and hence determine the specific resistance of its material. 3. To verify the laws of combination (series/parallel) of resistances using a metre bridge. 4. To compare the emf of two given primary cells using potentiometer. 5. To determine the internal resistance of given primary cells using potentiometer. 6. To determine resistance of a galvanometer by half-deflection method and to find its figure of merit. 7. To convert the given galvanometer (of known resistance and figure of merit) into an ammeter and voltmeter of desired range and to verify the same. 8. To find the frequency of the a.c. mains with a sonometer. Activities 1. To measure the resistance and impedance of an inductor with or without iron core. 2. To measure resistance, voltage (AC/DC), current (AC) and check continuity of a given circuit using multimeter. 3. To assemble a household circuit comprising three bulbs, three (on/off) switches, a fuse and a power source. 4. To assemble the components of a given electrical circuit. 5. To study the variation in potential drop with length of a wire for a steady current. 6. To draw the diagram of a given open circuit comprising at least a battery, resistor/rheostat, key, ammeter and voltmeter. Mark the components that are not connected in proper order and correct the circuit and also the circuit diagram. Section B Experiments 1. To find the value of v for different values of u in case of a concave mirror and to find the focal length. 2. To find the focal length of a convex lens by plotting graphs between u and v or between 1/u and 1/u. 3. To find the focal length of a convex mirror, using a convex lens. 4. To find the focal length of a concave lens, using a convex lens. 5. To determine angle of minimum deviation for a given prism by plotting a graph between angle of incidence and angle of deviation. 6. To determine refractive index of a glass slab using a travelling microscope. 7. To find refractive index of a liquid by using (i) concave mirror, (ii) convex lens and plane mirror. 8. To draw the I-V characteristic curve of a p-n junction in forward bias and reverse bias. 9. To draw the characteristic curve of a zener diode and to determine its reverse break down voltage. 10. To study the characteristics of a common-emitter npn or pnp transistor and to find out the values of current and voltage gains. Activitie 1. To study effect of intensity of light (by varying distance of the source) on a L.D.R. 2. To identify a diode, a LED, a transistor and IC, a resistor and a capacitor from mixed collection of such items. 3. Use of multimeter to (i) identify base of transistor. (ii) distinguish between npn and pnp type transistors. (iii) see the unidirectional flow of current in case of a diode and a LED. (iv) check whether a given electronic component (e.g. diode, transistor or I C) is in working order. 4. To observe refraction and lateral deviation of a beam of light incident obliquely on a glass slab. 5. To observe polarization of liquid using two Polaroids. 6. To observe diffraction of light due to a thin slit. 7. To study the nature and size of the image formed by (i) convex lens, (ii) concave mirror, on a screen by using a candle and a screen (for different distances of the candle from the lens/mirror). 8. To obtain a lens combination with the specified focal length by using two lenses from the given set of lenses. Suggested Investigatory Projects 1. To investigate whether the energy of a simple pendulum is conserved. 2. To determine the radius of gyration about the centre of mass of a metre scale as a bar pendulum. 3. To investigate changes in the velocity of a body under the action of a constant force and determine its acceleration. 4. To compare effectiveness of different materials as insulators of heat. 5. To determine the wavelengths of laser beam by diffraction. 6. To study various factors on which the internal resistance/emf of a cell depends. 7. To construct a time-switch and study dependence of its time constant on various factors. 8. To study infrared radiations emitted by different sources using photo-transistor. 9. To compare effectiveness of different materials as absorbers of sound. 10. To design an automatic traffic signal system using suitable combination of logic gates. 11. To study luminosity of various electric lamps of different powers and make. 12. To compare the Young’s modulus of elasticity of different specimens of rubber and also draw their elastic hysteresis curve. 13. To study collision of two balls in two dimensions. 14. To study frequency response of : (i) a resistor, an inductor and a capacitor, (ii) RL circuit, (iii) RC circuit, (iv) LCR series circuit.
Download or read book Lab Manual Science Class 09 written by Neena Sinha, R.Rangarajan, Rajesh Kumar and published by New Saraswati House India Pvt Ltd. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: These Lab Manuals provide complete information on all the experiments listed in the latest CBSE syllabus. The various objectives, materials required, procedures, inferences, etc., have been given in a step-by-step manner. Carefully framed MCQs and short answers type questions given at the end of the experiments help the students prepare for viva voce.
Download or read book Lab Manual For Science Tech Class X Cbse 2nd Edition written by Rishi and published by . This book was released on 2007-01-01 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lab Manual for Physical Science written by Bill Tillery and published by McGraw-Hill Education. This book was released on 2011-01-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The laboratory manual, written and classroom-tested by the author, presents a selection of laboratory exercises specifically written for the interests and abilities of non-science majors. There are laboratory exercises that require measurement, data analysis, and thinking in a more structured learning environment, while alternative exercises that are open-ended “Invitations to Inquiry” are provided for instructors who would like a less structured approach. When the laboratory manual is used with Physical Science, students will have an opportunity to master basic scientific principles and concepts, learn new problem-solving and thinking skills, and understand the nature of scientific inquiry from the perspective of hands-on experiences. The instructor’s edition of the laboratory manual can be found on the Physical Science companion website.
Download or read book Edexcel International a Level Biology Lab Book written by Edexcel, Limited and published by . This book was released on 2018-07-31 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed for the new International A Level specification, these new resources are specifically designed for international students, with a strong focus on progression, recognition and transferable skills, allowing learning in a local context to a global standard. Recognised by universities worldwide and fully comparable to UK reformed GCE A levels. Supports a modular approach, in line with the specification. Appropriate international content puts learning in a real-world context, to a global standard, making it engaging and relevant for all learners. Reviewed by a language specialist to ensure materials are written in a clear and accessible style. The embedded transferable skills, needed for progression to higher education and employment, are signposted so students understand what skills they are developing and therefore go on to use these skills more effectively in the future. Exam practice provides opportunities to assess understanding and progress, so students can make the best progress they can.
Download or read book Lab Manual Science Class 10 written by Neena Sinha, R.Rangarajan, Rajesh Kumar and published by New Saraswati House India Pvt Ltd. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: These Lab Manuals provide complete information on all the experiments listed in the latest CBSE syllabus. The various objectives, materials required, procedures, inferences, etc., have been given in a step-by-step manner. Carefully framed MCQs and short answers type questions given at the end of the experiments help the students prepare for viva voce.
Download or read book Integrated Science Lab Manual written by Shonique R. Ebanks and published by Createspace Independent Publishing Platform. This book was released on 2016-07-20 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Science Lab Manual consists of over 30 lab based experiments for students aged 12 - 17 years. The manual also guides students on how to write up experiments and outlines for teachers the skills being tested for and suggestions for discussions.