Properties of matter Flashcards
1
Q
What is the property of flexibility?
A
The flexibility of a material is its ability to bend without breaking, and return to its initial shape and size after bending.
2
Q
What is hardness?
A
The hardness of a material is its resistance to wear and tear, and scratches.
3
Q
What is strength?
A
The strength of a material is its ability to support a heavy load without changing its shape permanently.
4
Q
Formula of density
A
Mass/Volume, lower density float better.
4
Q
What is density?
A
Density is defined as its mass per unit volume.
5
Q
when do we use measuring tape?
A
For longer distances.
6
Q
When do we use digital calipers?
A
used for smaller distances
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7
Q
Digital calipers measure…
A
Internal and external diameters, while the tail of the calipers can be used to measure depth
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