Free Show General Awareness Mock Test 10 Questions 10 Marks 6 Mins Latest Navy MR Agniveer Updates Last updated on Dec 19, 2022 Indian Navy has extended the last date to apply for MR Agniveer to 28th December 2022. Earlier, candidates were given the dates to apply for the exam from 8th December 2022 to 17th December 2022. Now, the last date has been extended due to the popular demand of aspiring candidates. This is in reference to the Indian Navy Agniveer MR 01/2023 notification for the May 2023 batch. A total of 100 vacancies have been released by the Navy for interested candidates. The selection process of Agniveer will be based on three rounds- CBT, written examination & PFT and last medical examination round. Candidates must go through the Indian Navy MR Agniveer Salary and Job Profile 2022 to understand about it better.
Course NCERT Class 12Class 11Class 10Class 9Class 8Class 7Class 6 IIT JEE Exam JEE MAINSJEE ADVANCEDX BOARDSXII BOARDS NEET Neet Previous Year (Year Wise)Physics Previous YearChemistry Previous YearBiology Previous YearNeet All Sample PapersSample Papers BiologySample Papers PhysicsSample Papers Chemistry Download PDF's Class 12Class 11Class 10Class 9Class 8Class 7Class 6 Exam CornerOnline ClassQuizAsk Doubt on WhatsappSearch DoubtnutEnglish DictionaryToppers TalkBlogJEE Crash CourseAbout UsCareerDownloadGet AppTechnothlon-2019 Logout Login Register now for special offers +91 Home > English > Class 8 > Chemistry > Chapter > Synthetic Fibres And Plastics > Nylon is the first fully-synth... Updated On: 27-06-2022 (00 : 00) ADVERTISEMENT Text Solution Solution : Because no natural raw material is used to make nylon. Hence, it is called first synthetic fibre. Answer Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. Related Videos645943027 5 6.5 K 1:52 Nylon is the first fully-synthetic fibre that was made using no natural materials. It is one of the most common synthetic fibres in use today. Nylon possesses many properties that make it a very useful fibres in many applications. It is very strong and elastic, easy to wash, and can usually be washed with similar items and does not typically require specialty laundering arrangements. Read the passage and try to answer the questions below. <br> Give examples which indicate that nylon fibres are very strong? 645943030 1 1.5 K 1:17 Nylon is the first fully-synthetic fibre that was made using no natural materials. It is one of the most common synthetic fibres in use today. Nylon possesses many properties that make it a very useful fibres in many applications. It is very strong and elastic, easy to wash, and can usually be washed with similar items and does not typically require specialty laundering arrangements. Read the passage and try to answer the questions below. <br> Name two basic raw materials from which nylon is made. 645943029 4 7.7 K 1:15 Nylon is the first fully-synthetic fibre that was made using no natural materials. It is one of the most common synthetic fibres in use today. Nylon possesses many properties that make it a very useful fibres in many applications. It is very strong and elastic, easy to wash, and can usually be washed with similar items and does not typically require specialty laundering arrangements. Read the passage and try to answer the questions below. <br> Give name of two articles made of nylon. 645942978 2 3.2 K 1:15 ___________ was the first fully-synthetic fibre that was made using no natural materials.
644813343 0 600 Synthetic fibres like nylon-6,6 are very strong because 121619125 5 3.9 K Synthetic fibres like nylon -66 are very strong because Show More ADVERTISEMENT Follow Us: Popular Chapters by Class: Class 6 AlgebraBasic Geometrical IdeasData HandlingDecimalsFractions Class 7 Algebraic ExpressionsComparing QuantitiesCongruence of TrianglesData HandlingExponents and Powers Class 8 Algebraic Expressions and IdentitiesComparing QuantitiesCubes and Cube RootsData HandlingDirect and Inverse Proportions Class 9 Areas of Parallelograms and TrianglesCirclesCoordinate GeometryHerons FormulaIntroduction to Euclids Geometry Class 10 Areas Related to CirclesArithmetic ProgressionsCirclesCoordinate GeometryIntroduction to Trigonometry Class 11 Binomial TheoremComplex Numbers and Quadratic EquationsConic SectionsIntroduction to Three Dimensional GeometryLimits and Derivatives Class 12 Application of DerivativesApplication of IntegralsContinuity and DifferentiabilityDeterminantsDifferential Equations Privacy PolicyTerms And Conditions Disclosure PolicyContact Us प्रथम पूर्ण रूप से संश्लेषण रेशा कौन सा है?इस प्रश्न का सही उत्तर है -नायलॉन। यह पहला पूरी तरह से संश्लेषित रेशा है क्योंकि इसे प्राकृतिक कच्चे माल के उपयोग के बिना बनाया गया था। इसे जल, कोयला और हवा से बनाया गया था।
* प्रथम पूर्ण रूप से संश्लेषित रेशा कौन सा है ?* 1⃣ कपास 2⃣ रेशम 3⃣ नायलॉन 4⃣ ऊन?संश्लेषित रेशों को रेशे भी कहते हैं। प्रथम पूर्ण रूप से संश्लेषित रेशा था। ऊन जैसा लगने वाला रेशा है।
मानव द्वारा निर्मित प्रथम संश्लेषित रेशा कौन है?मानव निर्मित प्रथम रेशा रेयॉन है . कृत्रिम सूत (Synthetic fibers) वे सूत या रेशे हैं जिन्हें प्राकृतिक रूप से (जानवरों एवं पौधों) नहीं बल्कि कृत्रिम रूप से निर्मित किया जाता है। सामान्य रूप से कहा जाय तो सूत बनाने वाले पदार्थ को किसी पतले छिद्र से बलात भेजकर सूत का निर्माण किया जाता है।
पहला प्राकृतिक रेशा कौन सा है?इस प्रकार पहला संश्लिष्ट रेशा नायलॉन है।
|