(20%) one hundred jumping beans are placed along the center line of a gymnasium floor at six-inch intervals. twelve hours later, the distance of each from the line are measured, and the sum of the squares of the distance divided by 100 is 36 in. 3, (1000) assuming only one-dimensional movement away from the line, calculate the diffusion coefficient of the jumping beans. (10%) if the mean jump distance of a bean is equal to 0.1 inches, estimate the mean jump frequency of a bean. a. b.

hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.