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gizmo_the_mogwai [7]
3 years ago
7

In a machine shop, two cams are produced, one of aluminum and one of iron. Both cams have the same mass. Which cam is larger? (a

) the aluminum cam (b) the iron cam (c) Both cams have the same size. ...?
Chemistry
2 answers:
Lelu [443]3 years ago
5 0
The best and most correct answer among the choices provided by your question is the second choice or letter B.

The iron cam is larger than the aluminum cam even if with the same size.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
algol [13]3 years ago
4 0

Answer:

i just got mcdonalds

Explanation:

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A brick has a mass of 100 G and a volume of 25CM3 what is the density of the brick
kumpel [21]

Answer:

\boxed {\boxed {\sf 4 \ g/cm^3}}

Explanation:

We are asked to find the density of a brick. Density is a substance's mass per unit volume. The formula for calculating density is as follows.

\rho= \frac{m}{v}

The mass of the brick is 100 grams and the volume is 25 cubic centimeters.

  • m= 100 g
  • v= 25 cm³

Substitute the values into the formula.

\rho= \frac{ 100 \ g}{25 \ cm^3}

Divide.

\rho=4 \ g/cm^3

The density of the brick is <u>4 grams per cubic centimeter.</u>

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3 years ago
What types of materials are “Built” from petroleum?
galina1969 [7]

There's a lot of things built from petroleum, such as toothpaste.

Here's also another list.Gasoline 46%

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Petrochemical Feedstocks 2%

Petroleum Coke 2%

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Asphalt / Road Oil 2%

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Miscellaneous Products / Special Naphthas 0.4%

Other Liquids 1%

Aviation Gasoline 0.1%

Waxes 0.04%

Kerosene 0.02%

5 0
3 years ago
A certain object has a volume of 25.0 mL and a mass of 100 g. What is the density of the object?
svetlana [45]
Density = mass/volume

Since there was no condition of unit attached to the question...

Density = 100g/25.0ml

Density = 4g/mL.......
3 0
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Where is the least amount of energy transferred in a food web?
Step2247 [10]

Answer:

From primary consumer to secondary consumer; that is the answer!

5 0
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Select all that apply.
wariber [46]

Answer:

The reaction is endothermic

Explanation:

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