(b) Bakhrwal is an Indian breed of sheep. Instructions • Use black ink or black ball-point pen. Answer: Saree, dhoti, lungi and turban. Stemming b. B. d) animals. Select One: A. Fibre B. . Which of the following explains an unintended consequence of China’s antinatalist one-child policy? Has low elasticity. Answer: Cotton and flax plants were cultivated near the river Nile in ancient Egypt. Is wrinkle free. Save. From where wool is obtained? Which of the following is an inorganic natural resource? Question: How are natural fibres better than synthetic fibres? Is wrinkle free. This brings the fibres together to form yarn. Question 2. It … Name a natural fibre. Man-made fibres – Nylon, rayon, polyester. Labor Part of Speech c. Named entity recognition d. Lemmatization Answer: a) and d) Ask your question. This refers to all the natural resources that are available to be used in the production of goods. False Ans: a) 7. Specimen 2015 Morning Time allowed: 1 hour 45 minutes . (c) Rayon is a natural fibre. whereas the synthetic fibre B contains a large number of ester groups. (d) Shearing is usually done in summer season. Encourages support and recognition in team members. In fibre-optic level sensors, the amount of light loss depends on A. Answer: The natural fibre absorbs sweat, gives cooling effect and comfort in any season. What is known as golden fibre? Now we have some fibres which are made from chemical substances. 1) Natural fibre - Cotton 2) Natural rubber - Thiokol 3) Synthetic fibre - Nylon 4) Synthetic detergent - Soap Class 6 Science Chapter 3 MCQ are given below covering the entire chapter and updated for new academic session 2020-21. Solution: High elasticity and no wrinkling are the major advantages of nylon over rayon. For this paper you must have: • a black pen • a pencil. One of the advantages of nylon over rayon is that nylon: A. 71% average accuracy. Answer: d) 6. After selecting the correct or incorrect answers, you can see the right answers with reason behind them. These natural resources includes raw materials from the ground, non-renewable resources such as petroleum and renewable resources such as timber. b) fossil fuels. (a) China (b) India (c) Bangladesh (d) Japan 2. (1) Points Natural join (*) Self-join Cross join Outer join 2. Which out of the following will she select? • You must answer the questions in the spaces provided. A natural fibre may be further defined as an agglomeration of cells in which the diameter is negligible in comparison with the length. Amount of light which is reflected back C. The proportion of cable that is not in the liquid D. Amount of light which is not reflected back View Answer / Hide Answer Answer: (A) Is wrinkle free. Explanation: Science experiments and tests are always carried out using specific conditions and parameters. D. Is a good conductor of electricity. jpope_85763. B. 174 times. Has low elasticity. Name two items that are made from coconut fibre. Answer the following question in short - 32856411 arshiansari26 arshiansari26 1 hour ago Science Secondary School Answer the following question in short 1. what are natural fibre 2 See answers arshiansari26 is waiting for your help. Which of the following terms describes the natural abilities individuals are born with? Answer: Natural fibres – Cotton, jute, wool, silk. 6. Silk is a animal fibre which is obtained from silkworm. Favourite answer Silk is a natural protein fiber (like human hair), taken from the cocoon of the silkworm. which of the following is most likely to occur? Paheli wants to present her friend a gift made of plant-fibre. Dissimilarity between words expressed using cosine similarity will have values significantly higher than 0.5 a. another synthetic fibre C is made of a polymer D which consists of a number of glucose units joined one after the other (a) Which fibre could be (i) … Teamwork & Collaboration DRAFT. Which one of the following are keyword Normalization techniques in NLP a. Which of the following is not a natural polymer? The following is an answer given by Boojho to a question asked by his teacher— “Cotton, wool, silk and jute are classified as natural fibres whereas nylon … c) plants. Fibre (1) is used in filling quilts and the yarn made of fibre (2) is used in making gunny bags, The yarn made from fibre (3) is used for knitting sweaters and yarn of fibre (4) is used for weaving saries. Join now. Two items made form coconut fibre are: Ropes and mats. The following is an answer given by Boojho to a question asked by his teacher— “Cotton, wool, silk and jute are classified as natural fibres whereas nylon … The synthetic fibre A is chemically a polyamide. (b) False, Jute is obtained from the stem of a jute plant. a) water. answer choices A decreased emphasis on education due to the decreasing numbers of school-age children results in a loss of international competitiveness. Answer: Cotton Question 2. Social sciences. • Fill in the boxes at the bottom of this page. A. silk B. starch C. protein D. cellulose E. nylon 4. Answer: Protein Question 3. A. cellulose B. nylon C. starch D. protein E. stainless steel 3. Question: Which One Of The Following Is A Natural Barrier To Firms Entering An Industry? Solution for Which of the following is a natural polymer?Buna-S, Proteins, PVC • Answer . Q7: Which of the following statements is NOT true? Edit. Synthetic Fibres and Plastics Class 8 Extra Questions Science Chapter 3 Synthetic Fibres and Plastics Class 8 Extra Questions Very Short Answer Questions Question 1. A join between tables where the result set includes matching values from both tables but does NOT return any unmatched rows could be called which of the following? Secondary School. Here, one can take practice test with more than 120+ questions of Chapter 3 of standard 6 science. 6th - 7th grade. (Questions 1-5) 1._____ Which structural feature is shared by both uracil and thymine? Answer: Using controlled conditions. Synthetic Fibres and Plastics Class 8 Science Chapter 3 as per NCERT Book used in CBSE and other Schools. Log in. 0. Solution: High elasticity and no wrinkling are the major advantages of nylon over rayon. b) Both contain one … Jute is a natural plant fibre which is long, soft, shiny that can be spun into coarse strong threads. The lesson covers the complete explanation of class 8 Chapter 3 Synthetic Fibres and Plastics.Topics covered are Introduction to fibres, kinds of fibres. Materials . questions. Q8: Which country is the most producing silk in the world? Fibres from a mass of cotton wool are drawn out and twisted. Question 3. Other. Fibre definition: A fibre is a thin thread of a natural or artificial substance, especially one that is... | Meaning, pronunciation, translations and examples Which of the following pair is / are matched? Answer. Answer: Nylon, terylene, PET, acrylic, teflon, etc. 5. Fleas and cats cats and dogs mosquitoes and spiders dogs and wolves 2) A population of oak trees is spearated by a large canyon. ... answer choices . Answer: Jute is the cheapest natural fibre and is known as the golden fibre. Class 6 students definitely take this Test: Fibre To Fabric - 2 exercise for a better result in the exam. Answer. ( ) a) cotton b) wool c) nylon d)both A&B Share with your friends. The income or reward earned from land as a factor of production is rent. Name some artificial fibres. Question 4. Name the basic component of animal fibres. Q10. True b. 1. 1 ; D. Both A and B. The process of making yam from fibres is called spinning. Answer: Wool is obtained from the fleece of sheep or goat. A full revision with question-answer and explanation in the form of MCQs based on latest CBSE Syllabus for new academic session 2020-2021. 8 points Which one of following is a natural fibre? DIRECTIONS: Read the passage (s) given be low and answer the questions that follow. 1) which of the following organism are most likely to show cospeciation? These can be pressure, temperature, volume or the close surrounding around us which determines a 'tentative' results. a) Both contain two keto groups. The natural glue, sericin, secreted by silkworms and not totally removed during manufacturing of the silk, is a natural sizing which is brought out when washing in warm water. all. 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