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vovikov84 [41]
3 years ago
11

A chocolate brownie has a volume of 360cubic centimeters and a mass of 270grams. Calculate its density.

Physics
1 answer:
il63 [147K]3 years ago
5 0

Answer:

  • Its density is 0.75 grams per cubic centimeters.

Explanation:

<u>Given that</u>:

  • A chocolate brownie has a volume of 360 cubic centimeters and a mass of 270 grams.

<u>To Calculate</u>:

  • Its density.

<u>We know that</u>:

  • Density = Mass/Volume

<u>We have</u>:

  • Mass = 270 g
  • Volume = 360 cc

<u>Finding its density</u>:

⟶ Density = 270/360

⟶ Density = 0.75

<u>Hence</u>,

  • Its density is 0.75 g/cc.
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What is the momentum of a photon having the same total energy as an electron with a kinetic energy of 100 keV?
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Answer:

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