Which images shows pictorial photography?

Under which key category do the page up and page down keys fall? page up and page down keys fall under the keys category.

What multimedia system creates an immersive, real-life experience that the user can interact with?

Two students are discussing electricity that has a frequency of 60 hz. student a says that this type of electricity is referred to as ac. student b says that in this type of electricity, the electrons flow in only one direction. which of the following statements is correct? a. only student a is correct b. only student b is correct c. both of the two students are correct d. neither of the two students is correct