If there is 8 g of a substance before a physical change, how much will there be afterwards? 0 g 4 g 8 g 16 g

Answers

Answer 1

Answer:

8g

Explanation:

This is because of mass conservation

For example, if you have 8g of ice and it melts, although it is now water, it is still 8g.

Answer 2

Answer:

8 grams

Explanation:

Mass does not change and is not affected due to conversion of states.

The mass is same and constant.

1) For example, if taken a cube of 8 grams of ice which melts to water.

2) The mass of the water will be 8 grams.

3) Hence, mass does not change following law of conversion of mass.


Related Questions

4. Which two hazards are usually located along plate boundaries?
A)Hurricanes and earthquakes
B)Tsunamis and Monsoons
c)Volcanos and earthquakes
D)Earthquakes and Monsoons


Answers

Some of the most destructive natural hazards that occur on Earth—earthquakes, tsunamis and volcanic eruptions—are associated with tectonic plate boundaries. So C.

Answer:

c)Volcanos and earthquakes

Explanation:

Many of the tectonic plates usually rub against each other which causes friction. Due to the motion of friction, the earth's crust tend to form earthquakes and volcanic eruptions.

Sumerians culture before the arrival of the invaders?

Answers

Answer: I HOPE IT HELPS

Sumer is the earliest known civilization in the historical region of southern Mesopotamia (now ... Sumerian written history reaches back to the 27th century BC and before, but the ... The center of Sumerian culture remained in southern Mesopotamia, even though rulers ... U.S. invasion · Iraqi insurgency · U.S. troop withdrawal.

Explanation:

How is a crescent moon different from a gibbous moon? How is a waxing moon different from a waning moon?

Answers

Answer:

Crescent moons are mostly dark, only a small portion is lit up. Gibbous moons are basically the opposite of crescents.

The portion of Waxing moons that are lit up are shrinking while going thru the cycle, and the portion of Waning moons are growing.

Explanation:

Hopefully, this helps! Please give Brainliest, if correct! ;)

Explain the connections between Abrahamic faiths. Although these three faiths have distinct beliefs and cultures, they share common ties. Why would geographers and sociologists group these faiths together in this way?

Answers

Answer:

In the three main Abrahamic religions (Judaism, Christianity and Islam), the individual, God, and the universe are highly separate from each other.

Explanation:

The connection between the three  Abrahamic faith is that they all have the same Patriarch Abraham.

Whenever the three Abrahamic religions are mentioned, we refer to:

IslamChristianity Judaism

These three religions have Abraham as a center figure. This depicts a common origin. The geographers and sociologists group them together on the basis of origin, location and culture.

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hey you. could you please answer this :(
Explain how industrialization and urban growth feed each other.

Answers

Answer:

They feed on each other in many ways one ways is that Industrialization has historically led to urbanization by creating economic growth and job opportunities that draw people to cities.

Explanation:

Points R, S, and T are collinear, and S is between R and T. In addition, RS = 2x – 4, ST = 3x + 2, and RT = 13. Find the length of RS.

Answers

Answer:

Lenght of RS= 2

Explanation:

We were told that Points R, S, and T are collinear, then RT, RS and ST are on straight line which can be expressed linearly as;

RS + ST= RT.......eqn(1)

We know that

RS = 2x – 4

ST = 3x + 2

RT = 13.

Then just substitute these into eqn(1)

(2x - 4) + (3x + 2)= 13

If you simplify and collect like-terms

bracket we have

2x+3x=13+4

5x =15

x=15/5

x = 3

To find RS, Then substitute the value of x into equation of RS, we have

RS = 2x – 4

RS = 2(3) - 4

= 6 - 4

= 2

Therefore, the length of RS =2

Which country is Georgia in

Answers

Georgia is a state in the United States. You also might be talking about the country which is located in the Caucus Region.

in your own words, explain how the plate tectonics, volcanoes, and earthquakes impact the lithosphere.

!!

Answers

Answer:

The lithosphere is broken into huge chunks called plates, which gradually move and interact with each other causing volcanoes and earthquakes to occur within Earth's crust. The rising and falling of the asthenosphere due to heating and cooling. Causes the plates to move.

Explanation:

5x+6y=18 And 18x-15y=36

Answers

Answer:

xx

=

13

5

and

y

=

18

25Explanation:

Which New Zealand cultural tradition is represented in the photo above?
A.
billy tea and damper
B.
the Waltzing Matilda
C.
haka
D.
Pakeha

Answers

Answer:

Haka

Explanation:

Haka is a ceremonial dance in Maori Culture, judging from the photos on Google, Haka seems to be the tradition represented in the photo.

Hope this helped you out!

Answer:

The correct answer is Haka

Explanation:

Edge 2020

Explain how regions can help us better understand geography?

Answers

Geographers use the regional unit to map features of particular interest, and data can be compared between regions to help understand trends, identify patterns, or assist in explaining a particular phenomenon. Regions are traditionally defined by internal characteristics that provide a sense of place.

How long does it take a satellite to make on pass around the Earth?

A. 15 minutes
B. 59 minutes
C. 1.5 hours
D. 50 hours

Answers

C. 1.5 hours. and goes like 5 miles every second

If you use Google Maps to help you find a nearby pizza parlor, you are using a geography skill true or false

Answers

Answer:

True

Explanation:

You are using google "Maps." A map is a geography skill.

which country discovers coffee first?​

Answers

Answer:

Ethiopia was the first to discover coffee.

How do vegetation patterns impact populations?

Answers

Answer:

Changes in natural vegetation patterns caused by factors such as growing cities , the destruction of forests and grasslands, and desertification are causing the loss of many animal habitats. Habitat loss, or loss of where a species lives, is one of the leading causes of biodiversity loss.


What did ancient Egyptians believe about the world? Choose four answers.

Answers

Answer:

The ancient Egyptians believed that the basic principles of life, nature and society were determined by the gods at the creation of the world

Explanation:

Is this helpful tell me and I'm going to change it.

Thank you

Answer:

People traveled through an underworld

The soul was weighed for good deeds

The Book of the dead contained spells

The dead had to pass a test to gain the afterlife

Explanation:

Just answered the question

PLEASE HELP ME!!!

Match the region of Africa in column 1 to its characteristic in column 2.
North Africa
Mediterranean climate
Southern Africa
Dominated by Congo River
West Africa
Mostly European
descendants
Central Africa
Large population of
displaced peoples

Answers

Southern Africa is Mediterranean climate, North Africa is Dominated by Congo River, West Africa is Mostly European descendants, Central Africa is Large population of displaced peoples.

What part of Africa has a large population of displaced peoples?

South Sudan has over 4 million forcibly displaced people out of an 11 million total population, making it the African country with the largest proportion of its population misplaced.

The Democratic Republic of the Congo has taken in over 90% of individuals escaping the growing violence preceding the 2020 elections.

Thus, option are matched above.

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Answer:

North Africa - Mediterranean climate

Central Africa - Dominated by congo river

southern Africa - Mostly European descendants

West Africa - large population of displaced peoples

HOPE THIS IS OF GREAT ASSISTANCE XP

What waterway was Poverty Point located on?
Danube River
Bogue Chitto River
Mississippi River
Lake Pontchartrain

Answers

The Mississippi River

1. Which of the following would not be considered an example of a compelling question? O What are some similarities between the continents of South America and Africa? Why was the expedition of Columbus so important to the study of Geography? O Do you think the Greeks made notable achievements in the area of Geography? How was the printing press invented and how did it impact the Geographical world?​

Answers

Answer:

I can answer the question of the similarities between Africa and South America. The similarities are that both South America and Africa have many forests, including rainforests. Both America and Africa have similar animals.

What are the agents of erosion? Wind, water, mass wasting, glaciers Flooding, Freezing, melting, fog salt water, human interference Pademics, decreased, increased death rates

Answers

Answer:

Wind, Water, and Glaciers

Explanation:

If you had to use the physical, economic, or cultural geography of your city to name a new business or sports franchise, what would you call it?

Answers

Answer: cowboy heard

Explanation: I am from Texas and if I had to choose a name for my basketball team it would be;

What country reaches the highest degree of south latitude

Answers

Answer:

Chile should be the correct answer

Identify the choice that best completes the statement or answers the question. Over several years, a population of bats that inhabits a cave decreases. Which of the following factors could cause this decrease in bat population to occur? Choose the two that apply. -decrease in predators -competition for shelter -increase in food supply -infection by a fatal disease

Answers

Answer:

infection from disease

competition for shelter

every other option is something that would increase the population

The line of latitude 30° N runs through
The Chinese city of Hong Kong is located between the
lines of longitude.
What two countries extend north of 45° N latitude?
Which two countries are located east of the 105º E line
of longitude?
Help plsss

Answers

Answer:

The line of latitude 30° N runs through

✔ India

The Chinese city of Hong Kong is located between the

✔ 120° E and 105° E

lines of longitude.

What two countries extend north of 45° N latitude?

✔ Mongolia and Russia

Which two countries are located east of the 105° E line of longitude?

✔ North Korea and South Korea

Explanation:

The line of latitude 30° N runs through India

The Chinese city of Hong Kong is located between the 120° E and 105° E

lines of longitude.

The two countries that extend north of 45° N latitude are Mongolia and Russia

The two countries which are located east of the 105° E line of longitude are North Korea and South Korea.

What are longitudes and latitudes?

Longitudes are the imaginary vertical lines that run from north to south. The longitudes are used to determine the time all over the world. Prime meridian or 0-degree longitude is taken as the starting or ending point of the longitudes. The longitudes meet each other at the north and south pole.

Latitude is the imaginary horizontal line. There is a total of 181 longitudes including the equator which is the biggest latitude.

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How is more than 70% of freshwater used? A. for drinking B. for businesses and industries C. for washing cars, dishes, and clothes D. for farming​

Answers

Answer:

D, farming

Explanation:

Because that's just science

More than 70% of freshwater is primarily used for agricultural purposes, including irrigation for crop cultivation, livestock watering, and aquaculture. Hence, option D is the correct answer.

Agriculture is the largest consumer of freshwater globally, utilizing significant amounts of water for crop production and sustaining livestock.

While freshwater is also used for drinking, businesses and industries, and domestic purposes like washing cars, dishes, and clothes, these uses collectively account for a smaller proportion of freshwater consumption compared to agricultural activities.

Industrial and commercial sectors often require water for manufacturing processes, cooling systems, and various operations. Domestic water use includes household needs such as drinking, cooking, sanitation, and personal hygiene.

Hence, option D is the correct answer.

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An extinct species is no longer living on Earth and will never again live there. What characteristics make a particular species more likely to become extinct? Group of answer choices small population, slow breeding, and inability to relocate large population, climate changes, and lack of mobility small population, rapid breeding, and variety of genetic variation large population, slow breeding, and changing environment

Answers

Answer:

I would say its small population.

Explanation:

What did Europeans want from India ?

Answers

Answer:

spices, and natural resources

Which statement is an example of an observation a scientist would make to classify a rock? A rock is larger than other rocks. A rock was found in a stream. A rock is formed from molten lava. A rock cracks in half after a rainstorm.

Answers

Answer:

C is the answer

Explanation:

just did the test

Rock is formed from molten lava. is an example of an observation a scientist would make to classify a rock.

What do you mean by classification of rock?

Rock classification is based on two criteria: TEXTURE and COMPOSITION. The texture is related to the size and shape of mineral particles and other components in rock, and how their size and shape relate to each other. These factors are controlled by the rock-forming process. Due to the different processes of magma, deposition, and metamorphism, the resulting texture will also be different. Therefore, there are different magma textures, different sedimentary textures, and different metamorphic textures.

Rocks have three main classes: RUBBLE, SEDIMENTARY, and METAMORPHOUS, and

EXPERIENCING ROCKS are formed by melting or partial material crystallization called magma.

Sedimentary rocks are formed from materials deposited on the surface of the earth.

metamorphic rocks are formed when sedimentary or igneous rocks are exposed to high pressure, high temperature, or both deep on the surface.

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Latitude and longitude coordinates are used by Geographers to ____________ places on Earth. • Coordinates provide an _____________Location (so do _________________) – Latitude – the lines that run _____________ on a map or globe that measure north or south of the ____________. – Longitude – the lines that run up and down on a map or globe that measure ____________ of the _________________

Answers

Answer:

Blank 1. Find

Blank 2. Specific

Blank 3. n/a

Blank 4. Horizontaly

Blank 5. Equator

Blank 6. East and West

Blank 7. Prime Meridian

Explanation:

Hey the last 2 blanks were confusing just wanted to let you know that longitude are vertical lines that separate the world in East and west with the prime meridian

The effect of human activity on Earth is not important to geography.

Answers

is that a question?

Answer:

False, it is important (edge)

Explanation:

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