As more slits with the same spacing are added to a diffraction grating the lines:

A. become narrower

B. do not change in position or width

Compare IDE devices and EIDE devices. Which one is more advantageous to computer users and why? 1 EIDE, because they can be larger and have faster transfer speeds. 2 EIDE, because they use fewer pins in their connections.

What are some of the factors that affect the fluidity of a molten metal during pouring into a mold cavity?

Problem 1: Energy from Flow. Before the advent of the steam-powered engine, most mechanical processes were driven by extracting power from a nearby river using a water wheel. A miller wants to construct a water wheel to grind grain into an hour.

In Florida the fine for going over 5 mph in a school zone results in a fine of how much

What is a robot's work envelope? A. the protective covering around its control system B. the region of space through which its arms can reach C. the set of processes that it can perform D. the region of space it occupies

Though still is on the margins of the global agro-food system, organic farming practices are on the rise in the core. In growing crops and raising livestock organically, which of the following are permitted? composted cow manure

Technician A says that a magnetic field can be created by current flow. Technician B says that current can be induced by moving a wire through a magnetic field. Who is right?

9.17 LAB: Name format Many documents use a specific format for a person's name. Write a program whose input is: firstName middleName lastName, and whose output is: lastName, firstName middleInitial.

16 Suppose that a steel of eutectoid composition is cooled to 550°C (1020°F) from 760°C (1400°F) in less than 0.5 s and held at this temperature.

The rotor in a shaded pole motor consists of A coils energized by alternating current B a short circuited loop of copper wire c a permanent magnet D an iron cylinder