Chemistry, 01.06.2020 22:00 briceevans32

Which of the following best expresses the definition of a closed system? (2 points) Energy can enter or leave the system but matter cannot. Heat and matter are both able to enter or leave the system. Matter can enter or leave the system but energy cannot. Heat and matter can enter the system but cannot leave the system.

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 06:00

When would a bouncy ball have the most potential energy

Answers: 2

Answer

Chemistry, 22.06.2019 09:30

What is the mass of 0.46 mil of mgcl2

Answers: 2

Answer

Chemistry, 22.06.2019 10:10

Stage in which a typical star has completely stopped fusion

Answers: 1

Answer

Chemistry, 22.06.2019 11:50

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.

Answers: 3

Answer

You know the right answer?

Which of the following best expresses the definition of a closed system? (2 points) Energy can enter...

Questions

Business, 25.05.2021 14:00

You are the general manager for NOKIA and you have an idea of producing new mobile phone with new technology (Mobile use sunlight to recharge). Follow...

Mathematics, 25.05.2021 14:00

Why do you think gas stations often quote a price per gallon that ends in 9/10 of a cent? Do you think this is an appropriate use of fractions? Why or...

Business, 25.05.2021 14:00

If the exchange rate for buying Japanese Yen is 12 Yens per Dollar, how many Yens do you need to buy 200 Dollars for? show working please...

Computers and Technology, 25.05.2021 14:00

Select the correct answer. Nancy has made a small web page with the new features of HTML5. She has to show this web page in school. Which version of I...

Mathematics, 25.05.2021 14:00

Complete the square f(x)=x^2-12x-4...

Health, 25.05.2021 14:00

What is the best medication for pain?...

Mathematics, 25.05.2021 14:00

What is the volume of a sphere with a diameter of 49.3cm, rounded to the nearest tenth of a cubic centimeter?...

Chemistry, 25.05.2021 14:00

When particles lose heat, what else is true?...

Chemistry, 25.05.2021 14:00

Calculate the pressure of 2.50 Liters of a gas at 25.0oC if it has a volume of 4.50 Liters at STP....

Computers and Technology, 25.05.2021 14:00

The (blank) ensures that John's team is working in the right direction. I need help figuring out what word goes there thank you!!!...

History, 25.05.2021 14:00

Why was George W. Bush's election and first term historic?...

Business, 25.05.2021 14:00

If the exchange rate for buying Drams is 675 Drams per Dollar, how many Drams do you need to buy 120Dollars for? show working please...

Physics, 25.05.2021 14:00

1. Light moving through air is incident on a piece of crown glass (1.61) Jt an angle of 45. What is the angle of refraction?...

Mathematics, 25.05.2021 14:00

O is the centre of a circle. AB is the diameter. AÔC = 104 degrees and DÂB = 32 degrees. Calculate the size of angle D, angel C3, angel A1 and angel C...

Business, 25.05.2021 14:00

What is the exchange rate for buying Yens with Dollars? (with working)...

Mathematics, 25.05.2021 14:00

Does a compromised account on Instamean your banned for a few days Yes or no? Answer ASAP...

Chemistry, 25.05.2021 14:00

A gas has a volume of 6.00 liters at a temperature of 300 K and a pressure of 1.00 atm what is the volume of the gas in liters at a temperature of 600...

Mathematics, 25.05.2021 14:00

What is −y+9z−16y−25z+4 written in simplest form?...

Mathematics, 25.05.2021 14:00

A student would like to estimate the proportion of the senior class that plans to attend prom this year. The student goes to the guidance office and...

Mathematics, 25.05.2021 14:00

Find the missing side of this right triangle. х 7 12 x = Enter the number that belongs in the green box. Enter

More questions: Chemistry Another questions