The linear expansivity of brass is 2 x 10^-5C^-1. If the volume of a piece of brass is 15.00cm³ at 0⁰C, What is the volume at 100^oC?

fabamz01

3 months ago

You can also use another formula to get your V2

V2= V1[1+ Δθ (3*linear expansivity)]

we are multiplying the expansivity by 3 cuz we hv to change it to gamma cuz we re solving for volume, not length

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Nsisatsun

4 years ago

C is actually correct
Step:first change the linear expansivity to volume expansivity by 👉3* linear expand 👈

✍️V2=15*(1+(6*10^-5)*💯)
=15.09cm³

teasher

1 year ago

😍😍

Nzubike

4 years ago

Y is 15 V1 instead of V2

Destinedtowin

4 years ago

my bad
i approximated my answer to 16