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Akanksha Kurial
Subject: Science
, asked on 25/1/18
Manufacturing synthetic fibres is actually helping to conservation of forests? How?
Answer
1
Satyasheel Roy
Subject: Science
, asked on 16/11/17
Write the uses of bakelite and melamine
Q. Write the uses of bakelite and melamine.
Answer
2
Kartik Raj
Subject: Science
, asked on 2/11/17
Pls answer the question below
Q.5. Describe an activity to show that thermoplastic is a poor conductor of electricity.
Answer
1
Kartik Raj
Subject: Science
, asked on 2/11/17
Pls answer the question below
Q.4. Manufacturing synthetic fibres actually helping conservation of forests. Explain.
Answer
1
Kartik Raj
Subject: Science
, asked on 2/11/17
Pls answer the question below
Q.3. Should the handle and bristle of tooth brush be made of same materials? Explain your answer.
Answer
1
Kartik Raj
Subject: Science
, asked on 2/11/17
Solve this :
answer the question below
2. Categorise the materials into 'can be recycled' and 'can not be recycled.'
Telephone instruments, plastic toys, cookware handles, plastic bowls, carry bags, ball point pens, plastic chairs, electrical switches, plastic covering on electrical wires.
Answer
1
Kartik Raj
Subject: Science
, asked on 2/11/17
Pls answer the question below
Q.1. List ways to reduce plastic pollution.
Answer
1
S.k.lakshin
Subject: Science
, asked on 29/10/17
solve
Q. Which of the following statements about viviparous animals is correct?
Options
A) They lay eggs.
B) They give birth to young ones.
C) They are herbivorous
D) Their process of fertilization is external.
Answer
1
Sounak Saha
Subject: Science
, asked on 27/10/17
Difference between plastic and polythene?
Answer
1
Simran Rajani
Subject: Science
, asked on 26/10/17
Consider the given figure
Material X cannot be
Graphite rod
Iron nail
Copper wire
Coal piece
Answer
3
Aditya Pawar
Subject: Science
, asked on 29/9/17
What will happen when human have gills.
Answer
1
Albin Mammen Mathew
Subject: Science
, asked on 19/9/17
name a polymer which is commonly used for packaging materials.
a)Polythene b)Bakelite c)PVC d)Polypropylene
Answer
3
Vatsala
Subject: Science
, asked on 16/9/17
is cellulose a polymer of glucose
Answer
1
Aditya Ithape
Subject: Science
, asked on 9/9/17
Explain How Plastic Is Curse
Q.
Explain How Plastic Is Curse ?
Answer
2
Sandipan
Subject: Science
, asked on 1/9/17
Write the disadvantages of Synthetic Fibres. Explain briefly in Points.
Answer
3
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What are you looking for?
Q. Write the uses of bakelite and melamine.
Q.5. Describe an activity to show that thermoplastic is a poor conductor of electricity.
Q.4. Manufacturing synthetic fibres actually helping conservation of forests. Explain.
Q.3. Should the handle and bristle of tooth brush be made of same materials? Explain your answer.
2. Categorise the materials into 'can be recycled' and 'can not be recycled.'
Telephone instruments, plastic toys, cookware handles, plastic bowls, carry bags, ball point pens, plastic chairs, electrical switches, plastic covering on electrical wires.
Q.1. List ways to reduce plastic pollution.
Q. Which of the following statements about viviparous animals is correct?
Options
A) They lay eggs.
B) They give birth to young ones.
C) They are herbivorous
D) Their process of fertilization is external.
Material X cannot be
a)Polythene b)Bakelite c)PVC d)Polypropylene
Q. Explain How Plastic Is Curse ?