# Which of the following items would have the highest density

Asked by wiki @ in Biology viewed by 221 People

Which of the following items would have the highest density?

A.
A 2 cm3 block of lead with a mass of 11 grams
B.
A 12 cm3 block of wood with a mass of 3 grams
C.
A 12 cm3 block of aluminum with a mass of 2 grams

Answered by wiki @

The block of lead is the most dense object among these three.

Option A.

### Explanation:

Density of an object is defined as the mass of an object per unit volume. Its equal to a mass of an object whose shape is a cube with sides equal to unit lengths.

In case of block of lead, the mass is 11 gram and volume is 2cc. So the density =11/2 gm/cc = 5.5 g/cc.

In case of block of wood, the mass is 3gm and volume is 12cc. So the density of wood = 3/12 g/cc = 0.25g/cc.

In case of block of Aluminum, weight of the block is 2gm and volume is 12cc. So the density of aluminum = 2/12 g/cc = 0.17g/cc.

So the heaviest among them is lead.

## 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d7

Asked by wiki @ in Chemistry viewed by 89 persons

1s2 2s2 2p6 3s2 3p6 4s2 3d 10 4p6 5s2 4d7 element electron configuration?

## How do you determine the magnification power of a microscope

Asked by wiki @ in Biology viewed by 219 persons

1. How do you calculate magnification on a microscope? Explain how to focus a microscope using the high-power lens. Include any safety issues you need to be aware of. Why …

## Which statement by karin slaughter shows a similar central idea

Asked by wiki @ in English viewed by 484 persons

Read the excerpt from Lee Child’s "A Simple Way to Create Suspense". Like the old cartoon of the big fish eating a smaller fish eating a very small fish, you’ll …

## Which of the following diseases is caused by a virus

Asked by wiki @ in Biology viewed by 237 persons

Which one of the following diseases is caused by a virus? A. Strep throat B. Hepatitis B C. Tetanus D. Tuberculosis

## Which sentence from happiness is includes an appositive context clue

Asked by wiki @ in English viewed by 313 persons

Which sentence from “happiness is...” includes an appositive context clue?

## How did geographic factors influence the culture of the arapesh

Asked by wiki @ in History viewed by 242 persons

The arapesh and the mundugumor were two societies in new guinea that margaret mead conducted a study of cultural variation on in the 1930s. please select the best answer from …

## Which layer is most responsible for the movement of continents

Asked by wiki @ in Geography viewed by 89 persons

1. Which layer is MOST responsible for the movement of continents? A. the outer core B. the asthenosphere C. the mantle D. the continental crust 2. What is the main …

## Internal and external users of accounting information and their needs

Asked by wiki @ in Advanced Placement (AP) viewed by 311 persons

Question 1: (CLO1) Differentiate between internal users and external users and explain the examples of the accounting information required.

## What were the challenges of growing tobacco in the colonies

Asked by wiki @ in History viewed by 165 persons

What were the challenges of growing tobacco in the colonies

## 35 22 as a decimal rounded to the nearest tenth

Asked by wiki @ in Mathematics viewed by 351 persons

What is 35/22 as a decimal rounded to the nearest tenth

## 35 of 20

Asked by wiki @ in Mathematics viewed by 167 persons

What number is 35 percent of 20

## Which haitian leader was overthrown causing the us to intervene

Asked by wiki @ in History viewed by 217 persons

Which Haitian leader was overthrown, causing the U.S. to intervene? Raoul Cedras Alexandre Petion Jean-Bertrand Aristide Henri Christophe

## What is the greatest common factor of 15 and 64

Asked by wiki @ in Mathematics viewed by 217 persons

What is the greatest common factor (gcf) of 15 and 64

## The diver has the least gravitational potential energy at position

Asked by wiki @ in Physics viewed by 175 persons

1. The diver has the least gravitational potential energy at which position? (15 points)

## Positive psychology is the scientific study of _____ human functioning

Asked by wiki @ in Biology viewed by 216 persons

Positive psychology is the scientific study of____ human functioning. A. mental and B. depression and C. psychological D. optimal

## Which of the following reflects the importance of eating breakfast

Asked by wiki @ in Social Studies viewed by 356 persons

Which of the following reflects the importance of eating breakfast? a. People who eat breakfast frequently have a lower BMI than those who avoid breakfast. b. Skipping breakfast reduces energy …

## How did albert einstein contribute to the understanding of physics

Asked by wiki @ in History viewed by 163 persons

How did Albert Einstein contribute to the understanding of physics?

## What are some changes that can occur in ecosystems

Asked by wiki @ in Biology viewed by 260 persons

What are some changes that can occur in ecosystems?

## How many potential insider threat indicators does this employee display

Asked by wiki @ in Social Studies viewed by 248 persons

how many potential insider threat indicators does a person who is married with two children vacations at the beach every year, is pleasant to work with, but sometimes have poor …

## What is the price of a blizzard at dairy queen

Asked by wiki @ in Mathematics viewed by 196 persons

Which size Dairy Queen blizzard gives you the best price per ounce Small 6oz. Cup for \$2.49 Large 16oz. Cup for \$4.98 Medium 10oz. Cup for \$3.49 Supper size 24oz. …

## A reason to trade with other nations is that trade

Asked by wiki @ in Business viewed by 198 persons

A reason to trade with other nations is that trade a. forces consumers to buy goods and services at a higher cost. b. reduces the supply of goods and services. …

## During the 1500s the roman inquisition created

Asked by wiki @ in History viewed by 221 persons

During the 1500s, the Roman Inquisition created a German and an English translation of the Bible. a list of criticisms of the Roman Catholic Church. a list of books churchgoers …

## Which statement is not a part of the cell theory

Asked by wiki @ in Biology viewed by 243 persons

Which of the following statements is NOT part of the cell theory? a. Cells are the basic unit of structure and function in living things. b. All cells are produced …

## Smartphones combine the features of which two types of devices

Asked by wiki @ in Computers and Technology viewed by 205 persons

Smartphones combine the features of which two types of devices?

## As you approach a steep uphill grade in the mountains

Asked by wiki @ in Social Studies viewed by 93 persons

As you approach a steep uphill grade in the mountains, __________.A. shift to neutralB. shift to a lower gearC. increase your speedD. push hard on the brakes

## What are the vertical columns on the periodic table called

Asked by wiki @ in Chemistry viewed by 234 persons

Vertical columns on the periodic table are called _______ The elements in each column have_____ For #1 For #2 A.grouping A.Similar element names B.families B.Similar properties C.periods C.Similar symbols D.lines …

## Determine the equation of the circle graphed below delta math

Asked by wiki @ in Mathematics viewed by 103 persons

Determine the equation of the circle graphed below.screenshot is below - from delta math

## Which brought an end to the great west african empires

Asked by wiki @ in Biology viewed by 318 persons

This brought an end to the great West African empires. A. an increase in countries producing their own goods and not needing to trade B. the arrival of Christianity and …

## How to find tension in a string between two blocks

Asked by wiki @ in Physics viewed by 233 persons

Two blocks, joined by a string, have masses of 6.0 kg and 9.0 kg. They rest on a frictionless horizontal surface. A 2nd string, attached only to the 9 kg …

## What is the difference between mechanical weathering and chemical weathering

Asked by wiki @ in Biology viewed by 207 persons

What is the difference between mechanical weathering and chemical weathering?

## What do biologists do when they visit france math worksheet

Asked by wiki @ in Biology viewed by 2785 persons

## A food worker is putting chemicals into clean spray bottles

Asked by wiki @ in Biology viewed by 2232 persons

## When a food handler can effectively remove soil

Asked by wiki @ in Biology viewed by 1895 persons

## What must food handlers do before taking out the garbage

Asked by wiki @ in Biology viewed by 1703 persons

## Which is the correct procedure for delivering prepared hot food

Asked by wiki @ in Biology viewed by 1651 persons

## Which food safety practice will help prevent biological hazards quizlet

Asked by wiki @ in Biology viewed by 1587 persons

## Why shouldn t you let a doctor worksheet answer key

Asked by wiki @ in Biology viewed by 1562 persons

## Where may food workers eat during breaks at work

Asked by wiki @ in Biology viewed by 1239 persons

## When evacuating victims and endangered personnel in a severe emergency

Asked by wiki @ in Biology viewed by 1026 persons

## What do biologists do when they visit france algebra worksheet

Asked by wiki @ in Biology viewed by 948 persons

## Ich e6 describes standards that apply to

Asked by wiki @ in Biology viewed by 940 persons

## Amoeba sisters video recap answer key

Asked by wiki @ in Biology viewed by 855 persons

## Amoeba sisters video recap monohybrid crosses mendelian inheritance answer key

Asked by wiki @ in Biology viewed by 828 persons

## Amoeba sisters video select recap properties of water answer key

Asked by wiki @ in Biology viewed by 741 persons

## How many nadh and fadh2 are produced in krebs cycle

Asked by wiki @ in Biology viewed by 741 persons