subject

Physics, 01.07.2019 13:00 deflox74

Which of the following is a sign of a physical change ? a) the formation of a new substance b) breaking apart one substance into two substances c) a change in the shape of a substance d) the rearrangement of particles in a substance

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 20:40

If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f

Answers: 3

question

Physics, 22.06.2019 08:40

Name the non metal condut electricity

Answers: 2

question

Physics, 22.06.2019 09:00

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

Answers: 3

question

Physics, 22.06.2019 10:10

What is special about a dc circuit ?

Answers: 3

You know the right answer?

Which of the following is a sign of a physical change ? a) the formation of a new substance b) bre...

Questions

question

Biology, 24.11.2021 19:00

Which division of the nervous system controls the radial muscles of the eye?...

question

Business, 24.11.2021 19:00

Archer-Daniels-Midland Co estimates that the company takes 57 days on average to pay off its suppliers. It also knows that it has days' sales in inven...

question

Mathematics, 24.11.2021 19:00

Decompose into partial fraction (x ^ 3 + 2x ^ 2 + 61)/((x + 3) ^ 2 * (x ^ 2 + 4)) pls help...

question

Mathematics, 24.11.2021 19:00

Shawn uses the same amount of mouthwash each day. The table shows the proportional relationship between the amount of mouthwash he uses and time in...

question

Mathematics, 24.11.2021 19:00

Comparati numerele: 2¹¹¹·5³⁸ si 27¹⁶...

question

Social Studies, 24.11.2021 19:00

PLZ HEL ASAP IF ITS RIGHT YOU WILL GET BRAINLIEST AND 5 STARS AND ALL THAT STUFF How did pigs, chickens, guns, and cash crops affect the native Amer...

question

Social Studies, 24.11.2021 19:00

The motion of a car on a position-time graph is represented with a horizontal line. What does this indicate about the car’s motion? A. It’s n...

question

SAT, 24.11.2021 19:00

What is the difference between the responsibilities and the duties of US citizens? Responsibilities are tasks that are required of citizens by law, wh...

question

Business, 24.11.2021 19:00

IV. Suppose the economy begins with output equal to its natural level. Then, there is a reduction in income taxes. a. Using the AS-AD model, show the...

question

History, 24.11.2021 19:00

Why does modern society ignore struggles Native Americans....

question

Social Studies, 24.11.2021 19:00

Hi, how are you? :P I'm fine....

question

Business, 24.11.2021 19:00

arup works on the principle that the __economy aims to recast the way we produce and consume the world around us, keeping materials at their highest v...

question

Mathematics, 24.11.2021 19:00

question

Mathematics, 24.11.2021 19:00

1. The fence around the playground costs 90 dollars per 17-yard roll. Laying the grass across the area costs 400 dollars per 55 square yards. How mu...

question

Biology, 24.11.2021 19:00

The thermoacidophile, Sulfolobus acidocaldarius lacks peptidoglycan. What is likely to be true of this species...

question

Social Studies, 24.11.2021 19:00

As of 2010, how many states do not engage in direct democracy?...

question

Social Studies, 24.11.2021 19:00

Seven-year-old Mark likes to watch Teenage Mutant Ninja Turtles every day after school. When the program is finished, he meets his friends in his back...

question

English, 24.11.2021 19:00

Write a summary of today's Article on "Space Next" Please help me do a quick summary on space next:(...

question

Social Studies, 24.11.2021 19:00

Lori’s family is on a road trip. They split their drive into the five legs listed in the table. Find the average velocity for each leg of the trip. Th...

question

Mathematics, 24.11.2021 19:00

If the slant height and total surface area of a square pyramid and 13 cm and 360 cm² find out the perimeter of the base. Pls answer i need the answe...

More questions: Physics Another questions

Questions on the website: 13722359