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.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 11:30, 21ghostrider21

Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above

Answers: 1

continue

Physics, 22.06.2019 18:20, meg12331

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped

Answers: 2

continue

Physics, 23.06.2019 01:00, lerasteidl

Two solutions of the same uv-absorbing molecule were analyzed by uv-vis spectroscopy on the same instrument using 1 cm pathlength cells. use data from the table to calculate by what percentage the concentration of solution b is compared to that of solution a. sample absorbance at 315nm a 0.45 b 0.80

Answers: 1

continue

Physics, 23.06.2019 03:50, gaby8282

For most stars, what does a higher temperature tend to to with? a lower luminosity a higher luminositya red color none of the above

Answers: 1

continue

You know the right answer?

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

A....