Question 1 (1 point)

Chemistry

2 answers:

andrew-mc [135]2 years ago

5 0

1.When the buoyant force is greater than the force of gravity

2.True

3.The object is less dense than the fluid.

4.Change the shape and therefore surface area.

5.It has a high density.

Hope this helped.

Leona [35]2 years ago

3 0

Answer of question 1 is When the buoyant force is greater than the force of gravity

answer of question 2 is true

answer of question 3 is the object is more dense than the fluid

answer of question 4 is you can't because steel will always sink since it is more dense than water

answer of question 5 is it has a low density

You might be interested in

Explain how index minerals allow a scientist to understand the history of a metamorphic rock?

Masteriza [31]

It allows a scientist to understand the history of metamorphic rock by estimating the temperature, depth, and pressure at which a rock undergoes metamorphism. Hope that helped!

5 0

2 years ago

Read 2 more answers

How many moles of copper are in 1.51 x 1024 Cu atoms?

kkurt [141]

<h3>Answer:</h3>

2.51 mol Cu

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Chemistry</u>

<u>Atomic Structure</u>

Using Dimensional Analysis
Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.

<h3>Explanation:</h3>

<u>Step 1: Define</u>

1.51 × 10²⁴ atoms Cu

<u>Step 2: Identify Conversions</u>

Avogadro's Number

<u>Step 3: Convert</u>

Set up: $\displaystyle 1.51 \cdot 10^{24} \ atoms \ Cu(\frac{1 \ mol \ Cu}{6.022 \cdot 10^{23} \ atoms \ Cu})$
Multiply/Divide: $\displaystyle 2.50747 \ mol \ Cu$