1 Explain why
a the metal lid on a glass jam jar can be unscrewed easilyif the jar is inverted for a few seconds with the lid in very hot water,​

Answers

Answer 1

Answer:

If we assume it is your average glass pickle-jar with a metal top than heating up the jar will loosen the lid because the metal conducts more heat than the glass. ... As the lid loosens the normal force the glass produces to push back on the lid is decreased so the Frictional force is lowered.

Explanation:


Related Questions

Please help will mark brainliest

Answers

Answer:

I would say problem and solution

Explanation:

Answer:

in a timly order hope this helps

Explanation:

What is the name of the mountain range found in the middle of the Atlantic Ocean?

a
Mid-ocean ridge
b
Mid-ocean trenches
c
Mid-Atlantic mountains
d
Mid-Pacific ridge

Answers

Answer:

a  Mid-ocean ridge

Explanation:

The middle of the Atlantic ocean is a divergent margin between two oceanic crusts.

As the crusts pulls apart, part of the asthenosphere wells up and forms magmatic bodies around the edges of the plate.

This forms an extensive mountain ridge called the mid-oceanic ridge. It is one of the most prominent landmark on the earth crust. As the divergent margins moves apart, the mid oceanic ridge continues to grow. The ridge is basaltic in nature.

What human activities can influence the size of catches in some fishing areas in North America

Answers

Overfishing and pollution can influence the size of catches.

        One of the main causes of population decreases in ocean species is fishing. Except for overfishing, which occurs when boats catch fish more quickly than stocks can restock, fishing is not necessarily detrimental for the ocean.

Where in North America is the biggest fishing zone?

         The Grand Banks of Newfoundland are a group of submerged plateaus on the continental shelf of North America, located southeast of the island of Newfoundland. The Grand Banks are among the richest fishing grounds in the world, home to crustaceans, seabirds, and marine animals in addition to Atlantic cod, swordfish, haddock, and capelin.

        Florida's Key West Furthermore, the region known as the "fishing capital of the world" is home to a number of reputable charter boat companies. The Florida Keys, more than any other location on earth, supports this assertion by holding more than 900 world sportfishing records.

     The "World Fishing Capital" is in Florida :boasts more state and national records for fish captures than any other. The recreational and commercial fishing sectors of Florida's economy are detailed in the data that follow.

To Learn more About  fishing, Refer:

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someone please help me

Answers

Answer:

Africa

Explanation:

i looked it up and it said it was from africa

It’s África according to Wikipedia

An earthquake always occurs where there is a build up of friction along a fault.

Answers

Answer:

True.

Explanation:

Hope this helps!!! <3

Answer:

false

Explanation:

edge

The crusades were fought to win____back from Muslim rule

Answers

Answer:

Your answer is D) Palestine.  Hope this helps have a great rest of your day!

Explanation:

It’s D Palestine hope that helped

For Fun Your unde, Traviin Mann, sent you the following postcard from Europe: "Today I went sailing in the Aegean Sea. Tomorrow I'll climb Mt. Olympus. Before I return home, I hope to visit several of the Islands of this beautiful Mediterranean country." The picture on the post card shows the city of Athens. What country is Uncle Travlin visiting? מורנו​

Answers

Answer:

greece

Explanation:

yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes im so sorry about that


I need help !!!!!!
A.b,c or d?

Answers

Answer:

its A and C

Explanation:

For) Fun You and your family are planning a European trip. You want to drive from Oslo, Norway (A-5) to Naples, Italy (C-5). You do not want to ride on any ferries because you get terribly seasick. Without crossing any seas, what is the fewest number of countries you can drive through to get from Oslo to Naples? Name the countries. 54 RAND MSNALLY Classroom Atlas Teacher's Guide​

Answers

Answer:

Reading that just hurts my head

Explanation:

Why are there some many

car manufacturing plants in

Answers

Answer:

Honda has announced that it will close its factory in Swindon, UK, with the loss of 3,500 jobs, and discontinue production of the Civic in Gebze, Turkey, affecting 1,000 workers.

Explanation:

Manufacturers are using the momentum of a profound transformation in the sector to close or consolidated both unprofitable auto plants and as well as profitable operations with slim margins. A falling demand for private cars among younger consumers, with a trend towards new, less individual mobility solutions means car companies are rethinking their manufacturing models globally.

General Motors is an extreme example: the company has shut a plant in Australia, sold its operations in Europe, Russia and Africa, and will close four plants in the US and one in Canada this year at a cost of almost 6,000 jobs.

Honda has announced that it will close its factory in Swindon, UK, with the loss of 3,500 jobs, and discontinue production of the Civic in Gebze, Turkey, affecting 1,000 workers.

Jaguar Land Rover will cut 4,500 jobs globally, and Nissan cancelled plans to build its new SUV in the UK. Ford is reviewing its operations in Europe, and announced that it will close the São Bernardo plant in Brazil, with the loss of 3,000 jobs.

What is behind the turmoil? Local factors, such as Brexit in Britain, influence decisions, but this is a major global restructuring: the industry needs massive investment to shift to the next stage. We need to be part of part of the conversation about managing this change.

need help on this please! ​

Answers

Answer:

The food web shows how individuap parts are linked together because of different food chains interconnected. for evample, dead leaves get eaten by worms, worms get eaten by mice, and mice get eaten by owls.

Explanation:

In California, the San Andreas fault can be found, which type of plate boundary caused this crustal feature to be formed?

Convergent boundary

Divergent boundary

Transform boundary

None of the above

Answers

Answer:

transform

Explanation:

Is part of a transform plate boundary that disrupts the topography of an old subduction zone

Why do you think that eclipses do not occur more often?

Answers

Because they happen every thousand years

Answer:

They do not happen every month because the Earth's orbit around the sun is not in the same plane as the Moon's orbit around the Earth. ... Only when the Moon is crossing the plane of the Earth's orbit (the paper) just as it is lining up with the Earth and Sun will an eclipse occur.

Explanation:

Most of Earth's mass is composed of which two layers?
A. Crust
B. Outer Core
C. Mantle
D. Inner Core

Answers

Answer:

i think its C hope this helps you

I need some help plssssss!

Answers

Answer:

The answer is B.

Explanation:

Selective breeding (keyword 'selective') individuals 'choose' what they would like to be bred in order to achieve a desired goal.

Found mainly in the Gulf of Mexico, what is Mexico's most important natural resource?

A.
coal

B.
oil

C.
gold

D.
Copper

Answers

Answer:

Oil

Explanation:

Answer:

oil is the answer because I am right

Why did Japan go 200 years
without contact or influence from
the outside world?
A. Japan wanted to protect its culture.
B. Japan wanted to strengthen its influence on a
global scale.
C. Japan wanted to protect its people from
European diseases.

Answers

Answer:

A. Japan wanted to protect its culture.

Explanation:

For most of Japan's history, it has been isolated with closed borders and little to no trade, and then that all changed.

The most powerful empire between the 1500s and 1600s was the __________ Empire.
A.
Ottoman
B.
Mauryan
C.
Roman
D.
Persian

Please select the best answer from the choices provided

Answers

Answer:

A. Ottoman

Explanation:

The Ottoman Empire, empire created by Turkish tribes in Anatolia (Asia Minor)  grew to be one of the most powerful states in the world during the 15th and 16th centuries

A. Ottoman
It’s ottoman bc there empire stretched from Persia to Egypt to Hungary, and at once even threatened Vienna, the heart of Austrian empire. It was a empire stretched across Europe, Asia and Africa.

What does Joann need to change in her outline? Check all that apply. She needs to remove Step 1. She needs to add "Highlight the content" as Step 2. She needs to change the name of the icon in Step 3. She needs to revise Step 4.

Answers

Answer:

The answer is "The Last choice".

Explanation:

She may arrange several ideas on even a subject in an overview. It is an outline that allows you not only to meet your goals but to also prepare for certain aspects of their reading. Its aim of this overview is to help organize a document by checking if and how ideas interlink or whether certain items need further support, that's why the last choice is correct.

Answer:

D. she needs to revise step 4

Explanation:

EDGE 2020 BABBYYY

Are the two expressions equivalent when x =2?

Answers

Answer:

no they arent

Explanation:

if x=2

7(8x+5) = 147

48x+35 = 131

Answer:

yeah, I didnt get ×=2 on either of them. sorry, mate.

what are causes of uneven development?
I need all the causes and one explained

Answers

Causes:
• weather and climate
•relief
•landlocked countries
•tropical environment
•water shortages

One explanation:

Relief- mountainous regions, e.g countries such as Nepal, tend to be remote and have a poor infrastructure. They are also subject to extreme weather conditions.

Hope it helps!

How did the physical environment affect the development of cities in Mesoamerica?
The cold and dry climate allowed for population growth.
Irrigation led to large transportation systems.
Mountain areas allowed for easy road building and other construction.
Good farmland led to crop surpluses and trade.

Answers

Answer:

D. Good farmland led to crop surpluses and trade.

Explanation:

did the quiz

The physical environment affect the development of cities in Mesoamerica Good farmland led to crop surpluses and trade. Thus the correct option is D.

What is trade?

Trade refers to the exchange of goods and services with money to perform an economic exchange. when this trade takes place across borders it is called international trade.

Which crops could survive the many civilizations of Mesoamerican peoples was influenced by the environment. The ability of our relatives, neighbors, and ourselves to live healthy and long lives can all be impacted by poor external surroundings.

All the varied elements of nature, such as the wind, forests, plants, lakes, and oceans, are included in the physical environment. Agricultural surplus and trade resulted from good farmland which was supported by the fertility of the soil.

Therefore, option D is appropriate.

Learn more about trade, here:

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The atmosphere protects the Earth’s surface from __________ radiation.

A. Jupiter’s
B. The Sun’s
C. The Moon’s
D. Saturn’s

Answers

Answer:

B. The Sun's

Answer:

B The Sun Hope This Help :)

Using complete sentences, summarize two conflicts that took place in the Middle East after 1990. Identify the name of the conflict and the main countries or groups involved, and describe why the conflict occurred.

Answers

The Gulf War was a conflict that involved Iraq, Kuwait, and 39 additional countries. The leader of Iraq, Saddam Hussein, invaded the small country of Kuwait and seized its oil fields. The president of the United States at the time, George H.W. Bush, led a coalition of 39 countries to stop Saddam Hussein and to help the citizens of Kuwait. The conflict in Afghanistan began in 2001 after the United States was attacked by a terrorist group. The United States believed that Afghanistan was harboring the terrorists responsible for the attacks, so it invaded the country and overthrew its government. The efforts to rebuild and stabilize the country are ongoing. The war in Iraq started in 2003. The conflict was between Iraq, the United States, and a few US allies. It was believed that Iraq was in possession of weapons of mass destruction and also linked to terrorist activities. The United States invaded Iraq and overthrew its government. The efforts to rebuild, stabilize, and create a democracy in Iraq are ongoing. Many internal conflicts, known as the Arab Spring, erupted in the Middle East starting in January of 2011. Citizens in countries such as Lebanon, Egypt, Syria, Tunisia, Libya, and Bahrain led protests against their governments. The people living in these countries are tired of living under dictators that do not allow them to participate in government and treat them unfairly.

Explanation:

Answer:

The Gulf War was a conflict that involved Iraq, Kuwait, and 39 additional countries. The leader of Iraq, Saddam Hussein, invaded the small country of Kuwait and seized its oil fields. The president of the United States at the time, George H.W. Bush, led a coalition of 39 countries to stop Saddam Hussein and to help the citizens of Kuwait. The conflict in Afghanistan began in 2001 after the United States was attacked by a terrorist group. The United States believed that Afghanistan was harboring the terrorists responsible for the attacks, so it invaded the country and overthrew its government. The efforts to rebuild and stabilize the country are ongoing. The war in Iraq started in 2003. The conflict was between Iraq, the United States, and a few US allies. It was believed that Iraq was in possession of weapons of mass destruction and also linked to terrorist activities. The United States invaded Iraq and overthrew its government. The efforts to rebuild, stabilize, and create a democracy in Iraq are ongoing. Many internal conflicts, known as the Arab Spring, erupted in the Middle East starting in January of 2011. Citizens in countries such as Lebanon, Egypt, Syria, Tunisia, Libya, and Bahrain led protests against their governments. The people living in these countries are tired of living under dictators that do not allow them to participate in government and treat them unfairly.

Explanation:

I just did it an got it right s have a nice life :)

The theory of plate tectonics states that the Earth’s crust is broken into many pieces called __________.
A.
supercontinents
B.
boundaries
C.
plates
D.
rings

Answers

Answer:

A. supercontinent

Explanation:

Answer:

C. Plates

Could you give me Brainliest?

I NEED HELP WITH WORLD GEO
I have 3 unanswered questions please.

Answers

Answer:

what are the questions tho lol

Explanation:

What types of things change cultures? Check all that apply
A. Migration to and from other locations
B. Technological advances
C. Traditional music
D. Improved farming techniques

Answers

Answer:

B,A

Explanation:

B and A is the answer of the problem

The Coriolis effect deflects warm and cold air in the atmosphere.
True or False

Answers

Answer:

False

Explanation:

It only deflects warm air currents(to the east).

What geothermal Icelandic site has the same name as a 1980 movie?

A. Xanadu

B. The Shining

C. Heaven’s Gate

D. The Blue Lagoon

Answers

Answer:

D. A. C. B.

Explanation:

there all correct :)

Answer:

The Blue Lagoon

Explanation:

The Blue Lagoon

The Blue Lagoon​ Explanation: In southwestern Iceland, the Blue Lagoon is a geothermal spa.

-Democracy was introduced in Athens
-The Romans created a representative democracy
-the British implemented representative democracy
-the United States has the longest running democratic republic in the
world.
The list above describes the geographic concept of -

a) cultural divergence
b) spatial diffusion
c) spatial assimilation
d) human-environment interaction

Answers

Answer:

A)

Explanation:

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