Question

What property/properties would be helpful in constructing the following objects:
a) Paper weight
b) Window pane to obstruct light
c) See through pen
d) Diwali candles staying on top of water
e) A pencil
f) Something to stuff a quilt
g) A shining decorative object to be kept inside an aquarium

Answer 1

a ) stone

b) wood glass copper iron

c) ink plastics

d) wax fire

e) wood pencil graphite nib

d) write clearly can't recognize

e) crystal stone ....

hope it is helpful guys .........