subject

Chemistry, 18.03.2021 01:20 natannale

Explain why the air temperature in each cup changed. What must have happened to the energy in the air of each cup?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 16:30

Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

Answers: 3

question

Chemistry, 21.06.2019 18:30

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

Answers: 2

question

Chemistry, 22.06.2019 00:40

During which time interval does the object travel approximately 10 meters

Answers: 3

question

Chemistry, 22.06.2019 10:30

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

Answers: 2

You know the right answer?

Explain why the air temperature in each cup changed. What must have happened to the energy in the ai...

Questions

question

Mathematics, 13.07.2019 18:40

Determine whether 2y=3x-1 represents a direct variation. if it does, find the constant of variation....

question

Social Studies, 13.07.2019 18:40

Children's understanding of sarcasm occurs only when a mocking or overly enthusiastic tone of voice is present. does not differ from adults' understan...

question

Chemistry, 13.07.2019 18:40

Gvinegar is a solution of acetic acid in water. if a 165 ml bottle of distilled vinegar contains 28.2 ml of acetic acid, what is the volume percent (v...

question

Chemistry, 13.07.2019 18:40

Atiny pencil mark just visible to the naked eye contains about 3 × 1017 atoms of carbon. what is the mass of this pencil mark in grams?...

question

Biology, 13.07.2019 18:40

Baby alfredo looks more intensely at a checkerboard with large black and white squares rather than one with smaller gray and white squares. alfredo is...

question

Business, 13.07.2019 18:40

At july 31, ivanhoe company has this bank information: cash balance per bank $7,140, outstanding checks $690, deposits in transit $1,280 and a bank s...

question

Business, 13.07.2019 18:40

Describe appropriate discretionary fiscal policy according to keynesian economics to smooth out the business cycle....

question

Biology, 13.07.2019 18:50

A) what is a gene? what is an allele? give an example of 2 alleles of a human gene. (0.5 pts)...

question

Social Studies, 13.07.2019 18:50

Derek wants to win the student of the year award so badly that when the name of the award winner is announced, he is convinced that he hears his name....

question

History, 13.07.2019 18:50

The early middle ages began after the collapse of the...

question

Business, 13.07.2019 18:50

Customers have certain expectations about how a service should be delivered. a service gap occurs when the delivery of a service fails to meet custome...

question

Business, 13.07.2019 18:50

Medical school requires a huge commitment in time and energy. how have you prepared for this commitment...

question

History, 13.07.2019 18:50

At what time did segregated professional baseball teams for african americans first emerge?...

question

Business, 13.07.2019 18:50

Atreasury bond quoted at 107: 16 107: 18 has a bid price of and an asked price of...

question

History, 13.07.2019 18:50

Consumers born between 1965 and 1980, long thought to be a group that was marked by alienation and cynicism, belong to the...

question

Business, 13.07.2019 18:50

Roberta makes $9 an hour plus a 12.5% commission selling jewelry. how much does she earn on an 8 hour shift in which she sells $380 worth of jewelry?...

question

Social Studies, 13.07.2019 18:50

Research suggests that facial expressions are contagious, meaning that when other people smile, we smile, and when they frown, we frown....

question

Social Studies, 13.07.2019 18:50

Milgram found that about percent of his participants went all the way to 450 volts in his original experiment. 25 45 65 85...

question

Biology, 13.07.2019 18:50

Research suggests that the factor in the type a behavior pattern most involved in developing heart disease is...

question

Social Studies, 13.07.2019 18:50

Research has shown that persons who suffer from obsessive-compulsive disorder have more active lobes than persons without the disorder...

More questions: Chemistry Another questions

Questions on the website: 13722362