Explain the meaning of the word gestalt as it applies to perception. Then, apply any two gestalt principles to the perception of food on a plate.

How might it be possible to have sensation without perception? Conversely, might it be possible to have perception without sensation?

How do the Gestalt principles of organization help explain perception?

Which of the following best describes the relationship between sensation and perception?

A. Sensation and perception are independent processes.
B. Sensation occurs after perception.
C. Perception cannot occur unless sensation takes place first.
D. Neither sensation nor perception occurs without environmental motivation.

Two parallel-plate capacitors, identical except that one has twice the plate separation of the other, are charged by the same voltage source. Which capacitor has a stronger electric field between the plates? Which capacitor has a greater charge? Which has greater energy density? Explain your reasoning.

What was Wegener's hypothesis called?

a. seafloor spreading

b. plate tectonics

c. continental drift

d. slab pull

Find the center of mass of a plate that is shaped like the region between $y = x^2$ and $y = 2x$, where the density varies as $1 + x + y.$

A vertical flat plate 15 cm high and 50 cm wide is maintained at a constant temperature of $325 \mathrm{~K}$ and placed in a large tank of helium at a pressure of $2.2 \mathrm{~atm}$ and a temperature of $0^{\circ} \mathrm{C}$. Find the heat lost by the plate and the free-convection flow rate induced.

A certain parallel-plate capacitor is filled with a dielectric for which κ = 5.5. The area of each plate is 0.034 m², and the plates are separated by 2.0 mm.The capacitor will fail (short out and burn up) if the electric field between the plates exceeds 200 kN/C. What is the maximum energy that can be stored in the capacitor?

Predict what type of plate boundary would be found along the coastline near Japan's volcanic mountain ranges.

A 3-in-diameter horizontal jet of water, with velocity 140 ft/s, strikes a bent plate, which deflects the water by $135^{\circ}$ from its original direction. How much force is required to hold the plate against the water stream and what is its direction? Disregard frictional and gravitational effects.

How much charge is on each plate of a $4.00-\mu \mathrm{F}$ capacitor when it is connected to a $12.0-\mathrm{V}$ battery?

Under what conditions can the outer surface of a vertical cylinder be treated as a vertical plate in natural convection calculations?

For $P=8.5 \mathrm{~kips}$, determine the minimum plate thickness $t$ required if the allowable stress is $18 \mathrm{~ksi}$.