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A plastic ruler is rubbed vigorously with a woolen cloth
If it is a rubber ruler it will bend. Bending some rulers too hard may break it. Even in a rubber ruler ,bending it too hard will make it to break.
because it is thin enough
U can bend it until both tips touch, but u can't flatten it!
20g
A plastic ruler is rubbed vigorously with a woolen cloth
A wood ruler should not be able to bend. If a wooden ruler bends it is probably not pure wood.
Plastic is generally used as an insulator. A plastic ruler would not be a conductor of electricity.
If it is a rubber ruler it will bend. Bending some rulers too hard may break it. Even in a rubber ruler ,bending it too hard will make it to break.
because it is thin enough
It's a ruler made of acrylic. Essentially, it's a clear plastic ruler.
It depends how far you bend it.
it can bend then break.
Is plastic alive? No. Therefore it is abiotic.
U can bend it until both tips touch, but u can't flatten it!
a bit of plastic
Because the bond between metal atoms is stronger than plastic.