subject

Physics, 05.05.2020 06:30 nyjaelynn

SELECT ALL THAT APPLY!! Which of the following are considered SIGNS that a chemical reaction occurred?

Formation of a Precipitate

Unexpected Color Change

Boiling

Melting

Formation of a Gas

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 21:20

An artificial satellite circles the earth in a circular orbit at a location where the acceleration due to gravity is 6.03 m/s^2. determine the orbital period of the satellite.

Answers: 3

question

Physics, 21.06.2019 22:30

During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?

Answers: 2

question

Physics, 22.06.2019 11:50

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

Answers: 2

question

Physics, 22.06.2019 14:00

Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?

Answers: 1

You know the right answer?

SELECT ALL THAT APPLY!! Which of the following are considered SIGNS that a chemical reaction occurre...

Questions

question

Mathematics, 07.11.2021 14:00

Solve. 12 = 7 Eliminate A) x-5 B) X = 7 X-9 D x = 14...

question

English, 07.11.2021 14:00

Write an essay that makes a prediction about what will happen in the portions of Frankenstein that you haven't yet read. Your prediction must be rea...

question

English, 07.11.2021 14:00

Which sentence is a logical fallacy used by the author in the passage?...

question

Physics, 07.11.2021 14:00

Comenzando desde el principio, una persona camina 6 km al este durante el primer día y 3 km al este el día siguiente. ¿Cuál es el desplazamiento neto...

question

Biology, 07.11.2021 14:00

ayuda por favor parar hoy ...

question

Social Studies, 07.11.2021 14:00

A horsepower-rated having a horsepower rating not less than the motor rating shall be permitted to serve as the disconnecting means....

question

Business, 07.11.2021 14:00

A bond has a $1,000 par value, 7 years to maturity, and a 9% annual coupon and sells for $1,095. What is its yield to maturity (YTM)...

question

SAT, 07.11.2021 14:00

Shawn purchased $87. 06 worth of merchandise at a department store. He gave the clerk $100. Round to the nearest whole dollar to estimate how much cha...

question

World Languages, 07.11.2021 14:00

Create 10 sentences describing fruits or other items. You must use the three patterns "shì…de", "hěn", and "bǐ" in your response. Feel free to substit...

question

Mathematics, 07.11.2021 14:00

For every 3 nickels, there are 2 dimes. For every 3 dimes, there are 4 quarters. There are 230 coins in the piggy bank. How many are quarters?...

question

Chemistry, 07.11.2021 14:00

Does anyone have access to course hero, I need a document unblurred and don’t have money, so anyone who has. Course hero membership please respond....

question

History, 07.11.2021 14:00

8 What was one of the goals of the Farm Security Administration (FSA)? A. to purchase arid land and relocate farmers to more...

question

History, 07.11.2021 14:00

Tornado Solutions Tornadoes and water spouts are more likely to happen with bad weather like a thunderstorm. It is important to listen to radio rep...

question

Social Studies, 07.11.2021 14:00

What is reflection of light? Reflection is when light waves curve around objects. Reflection is when light waves bend a surface. Reflect...

question

Business, 07.11.2021 14:00

Financial risk is: A. the same as business risk B. the risk inherent in a company's operations C. inversely related to the cost of equity D. dependent...

question

English, 07.11.2021 14:00

Using the same general topic, suggest an idea for each of the four narrative types. Ideas can include texts that already exist (Shakespeare’s Romeo an...

question

Social Studies, 07.11.2021 14:00

Since the advent of the Internet, there has been a(n) in the percentage of American couples who report meeting online. The percentage meeting online...

question

Mathematics, 07.11.2021 14:00

I need help pleaseee asap ...

question

SAT, 07.11.2021 14:00

Select the correct location on the map. The Constitutional Convention of 1787 had a major impact on the fate of the Articles of Confederation. Identif...

question

SAT, 07.11.2021 14:00

Sam is paying off his eight-year, $15,360 loan in semiannual installments. The loan has an interest rate of 9. 58%, compounded semiannually, and a ser...

More questions: Physics Another questions

Questions on the website: 13722363