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Chapters
2: Health and Diseases
3: Force and Pressure
4: Current Electricity and Magnetism
5: Inside the Atom
6: Composition of Matter
7: Metals and Nonmetals
8: Pollution
9: Disaster Management
10: Cell and Cell Organelles
11: Human Body and Organ System
12: Introduction to Acid and Base
13: Chemical Change and Chemical Bond
14: Measurement and Effects of Heat
15: Sound
16: Reflection of Light
▶ 17: Man made Materials
18: Ecosystems
19: Life Cycle of Stars
![Balbharati solutions for Science [English] 8 Standard Maharashtra State Board chapter 17 - Man made Materials - Shaalaa.com](/images/science-english-8-standard-maharashtra-state-board_6:eb537b0cf4ff4519ab07a4325c00b766.jpg "Balbharati solutions for Science [English] 8 Standard Maharashtra State Board chapter 17 - Man made Materials")
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Solutions for Chapter 17: Man made Materials
Below listed, you can find solutions for Chapter 17 of Maharashtra State Board Balbharati for Science [English] 8 Standard Maharashtra State Board.
Balbharati solutions for Science [English] 8 Standard Maharashtra State Board 17 Man made Materials Exercise [Page 121]
Plastic shows ______ property, hence it can be moulded to any shape.
Motor cars are coated with ____________.
Thermocol melts at __________∘C.
___________ glass dissolves in water.
Who is my partner?
| 'A' column | 'B' column |
| a. Lead glass | i. Plates |
| b. Bakelite | ii. Mattresses |
| c. Thermocol | iii. Electric bulb |
| d. Optic glass | iv. Electric switch |
| e. Polypropylene | v. Lens |
Thermocol is produced from which material?
Write uses of PVC.
Write the natural or manmade raw material of the following items.
Mattress, glass vessel, bangle, chair, gunny bag, broom, knife, pen.
Which are the main ingredients of glass?
How the plastic is produced?
Distinguish between.
Man made material and natural material.
Distinguish between
Thermoplastic and thermosetting plastic.
Explain the effect of following materials on environment and human health.
1. Plastic
2. Glass
3.Thermocol.
Which measures will you arrange to minimize the environmental problems arising due to non-degradable plastic?
Write short note.
Glass production.
Write short note.
Optic glass
Write short note.
Uses of plastic.
Solutions for 17: Man made Materials
Balbharati solutions for Science [English] 8 Standard Maharashtra State Board chapter 17 - Man made Materials
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Concepts covered in Science [English] 8 Standard Maharashtra State Board chapter 17 Man made Materials are Man-made Fibre: Plastics, Thermocol, Glass, Types of Plastics, Types of Glass, Plastic and Environment.
Using Balbharati Science [English] 8 Standard Maharashtra State Board solutions Man made Materials exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Balbharati Solutions are essential questions that can be asked in the final exam. Maximum Maharashtra State Board Science [English] 8 Standard Maharashtra State Board students prefer Balbharati Textbook Solutions to score more in exams.
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