Download App

Synthetic Fibres and Plastics — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceSynthetic Fibres and Plastics1 Mark
MCQ
Identify the synthetic fibre which resembles wool.
  • ✓
    Acrylic
  • B
    Rayon
  • C
    Terylene
  • D
    Nylon
✓

Answer

Correct option: A.
Acrylic
Acrylic is a transparent, synthetic fibre which resembles wool. In everyday products, it is particularly used for signs, sales displays, roof windows, lenses and screens. A more impressive use of acrylic is in the big aquariums around the world. The panoramic windows of large aquariums are made of glued acrylic blocks.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [I MARKS]" from Synthetic Fibres and Plastics→Synthetic Fibres and Plastics — all question types→Science STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

During lightning, we should protect ourselves by
→
Tsunami means
→
Between his shoe and the ground In desert areas, a camel can walk very easily as compared to
horse because it has:
→
A tadpole develops into an adult frog by the process of:
→
Which of the following tables correctly matches the given zones of a candle flame with their respective characteristics?
→
Heat is reflected from the earth's surface and trapped in the atmosphere. Which phenomena is being referred to?
→
Consider the following statements and choose the correct one:
→
$1$ hertz is equal to:
→
The process of drying wheat stalks in the sun and then beating them to separate the grains is called:
→
Match the column $I$ with column $II$ and column $III$ and select correct option from the codes given below. $($Note: These columns are for convex lens$).$
 
Column $I$
$($Position of the object$)$
 
Column $II$
$($Position of the image$)$
 
Column $III$
$($Type of Image$)$
$(a)$
Object beyond $2F$
$(i)$
At $2F$
$(p)$
Real, inverted, large
$(b)$
Object at $2F$
$(ii)$
Same side as the object
$(q)$
Virtual, erect, magnified
$(c)$
Object between $F$ and $2F$
$(iii)$
Beyond $2F$
$(r)$
Real, inverted, same size
$(d)$
Object within the focal length
$(iv)$
Between $F$ and $2F$
$(s)$
Real, inverted, diminished
→