subject
Physics, 10.03.2021 21:50 duplerk30919

Which of the following statements is true based on the law of conservation of mass?

A. The weight of a crushed cookie is less than the weight of a whole cookie.

B. A mixture weighs the same as the weight of all the parts of the mixture.

C. The ingredients in a salad weigh more than the salad as a whole.

D. A frozen ice pop weighs more than a melted ice pop.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 06:30
Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
Answers: 1
question
Physics, 22.06.2019 07:50
2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it
Answers: 1
question
Physics, 22.06.2019 08:30
Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big
Answers: 1
question
Physics, 22.06.2019 09:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
You know the right answer?
Which of the following statements is true based on the law of conservation of mass?

A....
Questions
question
Chemistry, 05.05.2020 15:15
question
Mathematics, 05.05.2020 15:15
Questions on the website: 13722361