Physics, 06.04.2021 01:30, enrique3300

A class is performing an experiment to keep an ice cube solid as long as possible. What students actions could be a source or error in this experiment

A. Jerrie wrapped the ice cube loosely in several layers of cotton and
aluminum foil.
B. Carey put the ice cube in cold water and recorded the temperature
every 2 minutes as the ice cube melted.
C. Jody outlined the ice cube to measure it before it started to melt.
D. Angelina waited until the next day to observe the ice cube and
record how long it took to melt.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:30, jasoncarter

The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.

Answers: 1

continue

Physics, 22.06.2019 15:00, ReeceLehua01

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

Answers: 1

continue

Physics, 22.06.2019 15:30, haha81

Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.

Answers: 2

continue

Physics, 22.06.2019 17:00, ramos1997

Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths

Answers: 1

continue

Do you know the correct answer?

A class is performing an experiment to keep an ice cube solid as long as possible. What students ac...