Materials and properties

Which one of these following objects can be classified as absorbent?

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which one of these following objects is magnetic?

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Tags

NGSS.3-PS2-3

NGSS.5-PS1-3

According to the table above, which object of these following made of material B ?

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Have a look the picture above! What properties are correct to describe the object in the picture?

• flexible, soft, non-magnetic, and waterproof

• non-magnetic, soft, flexible, and absorbent

• hard, non-magnetic, inflexible, and waterproof

• magnetic, hard, inflexible, and waterproof

what properties mentioned below are correct to describe an object in the picture?

• non-magnetic, soft, not transparent, and waterproof

• non-magnetic, soft, transparent, and absorbent

• soft, not transparent, non-magnetic, and absorbent

• absorbent, hard, not transparent, and non-magnetic

Which properties of material below are suitable to be used as umbrella's material?

• soft, absorbent, non-magnetic

• soft, waterproof, non-magnetic

• hard, waterproof, magnetic

• hard, absorbent, non-magnetic

look at the girl with glasses who is reading a book. The type of glass used to make reading glassed should be . . .

• waterproof, opaque, flexible

• waterproof, opaque, inflexible

• waterproof, transparent, inflexible

• waterproof, transparent, flexible

According to the picture, wooden spoon is scratched by metal nail, while metal spoon is not scratched by wooden toothpick. Then we know that . . .

• wood is more flexible than metal

• metal is more flexible than wood

• metal is harder than wood

• wood is harder than metal

What two properties make material of bucket suitable for its use?

• flexible

• waterproof

• strong

• transparent

what two material are possible to be used as material of umbrella?

• rubber

• plastic

• glass

• fabric