LOGIC TEST, GO!

LOGIC TEST, GO!

Attached: Logic Test 2.png (764x317, 23.19K)

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bampu

cringe

can you help me figure this one out?

bump for justice!

i believe in you, you can do it!

What kind of a stupid logic puzzle is this? Heat to 1349 and make sure it's still solid, then heat to 1350. If it melts, then you have verified the melting point to be 1350.

you chose two items when you only need to choose one

The only concern I have with this is... isn't the "melting point" of an object like a transition phase? Like if water's at exactly 0 degrees celcius, some of that water might turn to ice. But also some of that ice might turn to water. Since it's both the melting -and- freezing point.

I think the trick involves that, so it would probably be like checking 1350 and 1351. But it just depends on the fine details.

simple, heat to 1351 and observe if substance x melts or not while the temp is passing 1349 and 1350

c.
enthalpy of fusion

yeah, when a substance goes from one form to another, some energy is used up
it might be that the question is glossing over that for simplicity's sake though

Nope you fucking faggot, any option chosen cannot prove the claim true or false unless the substance melts at a), but as thats an unknown meaning the only way to prove the claim false or true is a) followed by b) if it doesnt melt. No way to do it once using any other option first. Faggot. Your logic problem is bad and you shouos feel bad for thinking you can troll with it. Nigger

correct!

I would also have accepted:
A is necessary in conjunction with B because A will verify that the melting point is not below 1350.
B is necessary in conjunction with A because B will verify that the melting point is 1350.
C is unnecessary, because if the melting point was above 1350, tests A and B performed in conjunction will verify this.

Yes, it is an easy logic test but still a logic test none-the-less.

You only need B and C. Since you just need to test the claim of melting at B.

If the claim is false and you do B then you can prove it wrong with C.

If the claim is true at B then you don’t/can’t do C.

Best way would be a calorimeter measure the change in temperature with respect to the energy input into the system look for a steady t increase followed by a plateau followed by another steady t increase (assuming constant energy input). This assumes a pure substance, no energy loss etc. pic related.

Attached: 8D4127CC-6AC4-4FA4-A2FE-33B7116B98BF.png (691x420, 10.8K)

That seems wrong

C, but heat it up slowly. That way you see when it begins to melt.

Yes, I understand the solidus line contains both solid and liquid phases, but for the simplicity of this problem, i didn't even mention that.

Actually, if you already understand the concept of the solidus line in a phase/temperature/pressure diagram then you are probably over-qualified for this test.

>C, but heat it up slowly. That way you see when it begins to melt.

This is the only correct answer.

actually, if there is even a smidgen of a phase transition at 1350, then the melting point is 1350. Whether or not there are two phases in equilibrium at 1350 is irrelevant.

The answer is A but who the fuck uses Celsius? Is user...
A. A faggot
B. A fag
C. A faggoty fag

D. a faggy faggot

lol jacking off to modus ponens.

Good thing the test specifies that the melting point is a whole integer. Those fractional integers always confuse me.

it's not my problem, you're just dumb
if you pick A then you get B for free
you stupid redneck

Almost the entire world uses celsius.

literally the entire world uses celsius

>celsius
was a person. centigrade is what we use. degree = unit, centrigrade = scale, celcius = some guy

Frankenstein was the doctor not the monster

The real monster wasn't Frankenstein, it was Frankenstein's temper.

Frankenstein was the real monster.

en.wikipedia.org/wiki/Celsius

Thanks for proving me right. Only the french use call it celcius because they already have a centigrade unit. Only started being common informally 30 years ago.

and the monsters were the townspeople.