I need the anser ASAP One student designed an experiment with sugar, water, and sand. The steps of the experiment are shown below.
Make a thumb size hole at the bottom of an 18 oz styrofoam cup.
Roll a piece of paper into a tube and place it in the middle of the cup over the hole.
Fill the tube with sugar and surround the tube with sand.
Pull out the paper tube slowly from the cup and then dip the cup into a beaker of water.
Watch the sugar cubes dissolve in water to form gaps in the sugar layer.
The student's experiment demonstrates the formation of

sinkholes

geysers

springs

wells

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop

While carrying a heavy box up the stairs, you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.

Three resistance 4,4 and 6 ohms are joined in the series. the total resistance will be