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

What country’s rules Greenland? What country is that continent in?

Answers

Answer:

Denmark, in Europe

Explanation:

Answer:

Kingdom of Denmark

Greenland is an autonomous country within the Kingdom of Denmark. Although Greenland is geographically a part of the North American continent, it has been politically and culturally associated with Europe for about a millennium.

Explanation:

in what layer of the atmosphere is the ozone layer found

Answers

Answer: Stratosphere

Explanation:Most atmospheric ozone is concentrated in a layer in the stratosphere, about 9 to 18 miles (15 to 30 km) above the Earth's surface (see the figure below). Ozone is a molecule that contains three oxygen atoms.

Answer:

Stratosphere

Explanation:

I hope this helps ya!!!!

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).

Which study examines the culture, political systems, social systems, economic systems, and characteristics of various peoples—why they eat certain foods, practice a chosen religion, or why they select a particular mode of transportation?

A) economic geography
B) human geography
C) geomorphology
D) political geography

Answers

Answer:

The correct answer is human geography.

Explanation:

Geography is a science that has a very wide spectrum of things that examines and are of its interest. There are over 30 different geographic fields, all of which are very specific, but they all fall into two broad categories. Those two categories are physical geography and human geography.

Human geography is the part of geography that studies the interaction between humans and nature and the characterisitcs of humans. With humans being such a developed and diverse bunch, there is an abundance of things for human geography to study. This ranges anywhere from political systems, econimic development, cultural traits, social structures, to religion, migration patterns, levels of education, age of the population, population distribution, distribution of settlements, etc.

Answer:

human geography

Explanation:

The Great Continental Divide can be found in:

Europe
South America
North America
Africa
Asia

Answers

Answer:

North america

Explanation:

I think this would help you

Read the excerpt below. Cite or summarize the excerpt in such a way that you would not be committing plagiarism.

"Companies should again tell their staffs to work from home whenever possible. All New Yorkers need to recommit to wearing masks, social distancing and avoiding unnecessary exposure risks whenever possible. Taking these steps will help keep children in the city’s classrooms, which should be a priority", New York Times, the editorial board, 2020.

Answers

Answer:

In order to lower the probability of getting infected, New Yorkers must actively follow public safety regulations. Also, businesses should highly recommend working from home. With these steps, children's in-class educations will continue unharmed.

Explanation:

Summarized the excerpt. Sorry if the answer was not good enough.

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

Which statement best describes the Earth-Moon-Sun System?

The Moon orbits the Earth, and the Earth-Moon system orbits the Sun
The Earth and Moon both orbit the Sun separately
The Sun orbits the Earth-Moon system
The Moon revolves around Earth but not the Sun

Answers

The 1st one have a blessed day

Answer:

1, 3

Explanation:

i think lol

What important government concept means “political power belongs to the people"?

Answers

Isn’t it Popular sovereignty? Do u need to know why or is that it

What is subsistence agriculture, and why does it often result in poverty?

Answers

Answer:

Subsistence farming – the cultivation of crop plants and the keeping of animals to ensure self-sufficiency – is something states, seed producers, agro chemical concerns, and world trade organizations consider backwards today – inefficient and a cause of poverty in the rural areas of the South.

Central America is, geographically, a(n) ______ which is a narrow strip of land surrounded by water on both sides.

Group of answer choices

Answers

Answer:

isthmus

Explanation:

Answer:

Isthmus

Explanation:

Need Help ASAP!! 30 points
Fossil fuels are ___

A. a natural source

B. renewable

C. made from minerals

D. burned in hydroelectric plants.

Answers

The answer is A; a natural source

Which of the following best describes Turkey's trade opportunities?

A. It has difficulties trading with Islamic countries to its south and east because of religious differences

B. Because it is at the eastern end of the Mediterranean, it has difficulties trading with Europe

C. Turkey has a thriving economy, particulary at Thanksgiving for obvious reasons

D. Being at the crossroads between Europe and Asia, it has enormous trade opportunities

Answers

Answer:

I think that the answer is either A or D.

Explanation:

Answer:

thanks

Explanation:

PLEASE HELP!!!! I WILL MARK BRAINLY

Answers

Answer:

its B

Explanation:

the summer solstice happens when the northern hemisphere is tilted towards the sun

Answer:

B

Explanation:

i just passed this answer lol

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:

The __________ equinox indicates the first day of __________.

A. vernal...Winter
B. Autumnal...Summer
C. Vernal...Spring
D. Autumnal...Winter

Answers

Answer:

C Vernal and Spring

Explanation:

The Vernal (Spring) Equinox is in late March, which marks the change from winter to spring, making it the spring equinox.

Answer:   C.

vernal . . . spring

Explanation:

If you could send a note yourself in 2030 what would it be?

Answers

Answer:

ikd lol, its the future so

Answer:

did it get better? like everyone said? What are you going to college for? Did you get that tv show? Did bella finiallyshut up and leave you alone?  Oh also dont

fail all your classes

Love,

Shae 2020

Explanation:

Under the caste system, an individual
a)
Can advance up the social ladder during this life if he or she works hard
b)
Can move up if they pass the civil service exam
c)
Must live according to the duties of the caste into which he or she is born
d)
May be asked to join a higher caste if he or she pleases people in higher castes

Answers

Answer:

d may be asked to join a higher caste

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

Will give brainliest Question on the picture

A.Putin cannot make decisions without the approval of the Russian people.
B.Putin silences those who disagree with him.
C.Putin has been a strong supporter of democratizing Russia.

Answers

Answer: B. Putin silences those who disagree with him

Explanation:

I'm not sure how true that is but that's what the cartoon looks to me

HURRY PLEASE :3

Which of the following statements about the ancient city of Teotihuacan is false?
A.
The identities of the people who lived in the city are unknown.
B.
The city was located in the Andes Mountains of South America.
C.
Its people created impressive pyramids, many of which still stand.
D.
The city was very well-planned, with streets and many different buildings.

Answers

Answer:

I believe it is answer B. The city was located in the Andes Mountains of South America. correct me if I'm wrong. hope this helps!

Answer:

B

Explanation:

pls help I'm literally dying

which statement describes the damage that results from earthquakes?

A amount of damage that can be used to determine intensity
B damage can be measured using the Richter scale
C the amount of damage increases as magnitude decreases
D earthquakes that cause maximum damage are the most common

help me​

Answers

Answer:

C

Explanation:

I'm sure

Answer:

yeah i think its c

Explanation:

all the others are wrong

What plate movement do you think is the most important? Why?

Answers

Answer:

I personally thinks convection is the most important one

Explanation:

An area of land or water with certain characteristics that make it different 25 points
from other areas is called: *
Territory
Region
Province

Answers

Answer: I would say region

Explanation: The definition for region is an area having definable characteristics but not always fixed boundaries.

The way in which people absorb outside cultures is called __________.
A.
integration
B.
assimilation
C.
combination
D.
diffusion

Answers

Answer:

A. Integration

Explanation:

The way in which people absorb outside cultures is called integration.

Answer:

A

Explanation:

integrate means to combine a group of people or items together

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.

Difference between Rabi and Kharif crops

Answers

Answer:

The major difference is that the Rabi crops are grown in the winter season whereas the Kharif crops are grown in the monsoon season. Also Read: Crop production

Explanation:

Peas, wheat, gram and barley are rabi crops. These were a few differences between Kharif and Rabi crops. Kharif and Rabi crops are mostly used to indicate the right time to sow and raise a particular crop.

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.

-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:

Which of the following mountain ranges is labeled with the number 1 on the map above?
A.
the Pyrenees
B.
the Apennines
C.
the Urals
D.
the Alps

Answers

D the Purenees I did this in school very easy

Answer:

D

Explanation:

Took the test

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Sarah's car averages 19 miles per gallon. She is going on a 380-mile trip. Gas cost 2.29 per gallon a. How many gallons of gas will sarah use? b. How much will sarah spend on gas for the 380 mile trip? How did the Securities and Exchange Commission (SEC) restore confidence in finance? what is the slope of the line passing through the points (4,3) and (1,-2 Irradiation uses ionized radiation to preserve food and to prevent it from spoiling.FalseTrue Please help! Will mark brainliest! y - 15 =-27One step equation What will a medium mass star become at the very end of its life cycle in Macbeth act 2, how is the murder of the king discovered? Garrett read 100 pages in his new mystery novel. The book has a total of 250 pages.What percent of the book has Garrett read? Examine the graph.A labeled bar graph. A, Steel Production by Country. B, the unlabeled y-axis. C, A key showing England as blue and Germany as orange. D, the x-axis showing years.Which letter corresponds to where the label "Country belongs on the graph?ABCD pleaseee just helpp i keep putting this question up and it gets deleted for no reasonnnnnnnn!! please hurryWhat is the volume of a cone with a radius of 5 inches and a height of 12 inches? (Use 3.14 for .)942 cubic inches314 cubic inches376.8 cubic inches125.6 cubic inches In humans, circulation is carried out by the liquid called what is the order of the ladder of laws? Fill in the blankA small scoop of ice cream holds 75% as much as a large scoop of ice cream.If the small scoops holds 36 ounces, how much does the large scoop hold? _______________ ounces. The music and pictures connected with a story can also show blas.ATrueB.False What are the city council's responsibilities regarding the budget? Select two options.determining whether to veto the proposed budgetdeleting specific lines of the proposed budgetapproving or rejecting a budget as a wholeputting the budget into effect the next fiscal yearwriting a budget and presenting it for public review What are the two upper chambers of the heart called? ( multiple choice) left atrium ...... right ventricle........ right atrium....... left aorta...... left ventricle .......right aorta _ 5. Which of the following is an example of terminal punctuation? A. Comma. B. Question mark. C. Quotation mark. D. Colon. Which idea about weavers presented in the excerpt from The Condition of the Working-Class in England in 1844 contrasts with an idea in the excerpt from Sybil, or the Two Nations? I need help again I am Sorry