itsmeeeepoptart itsmeeeepoptart

Today at 1:07 AM
Physics

Answered

I don't understand how to do this. Its science by th way

I don't understand how to do this. Its science by th way class=

Answer :

syedwahib syedwahib

Today at 1:13 AM

Answer:

the answer is Z,X,W,Y

Explanation:

we know Z is the hardest material because when it is rubbed against any material,the other material is definitely left with a mark,so Z is 1st

we know Y is the weakest material because when it is scratched by all other materials,it is left with a mark.so we write Y at the last.

X is rubbed against W and W is left with a mark,so we know that X is harder than W,so we should write X just before W and after Z.

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