The diagram shows the electric field around two charged objects.
What is the best conclusion about the charges that
can be made based on the diagram?
O Yis negative, and Z is positive.
O Yis negative, and Z is negative.
O Y and Z are like charges, but their identities cannot
be determined.
O Y and Z are opposite charges, but their identities
cannot be determined.

the given statement is true.

sensory memory lasts for a fraction of seconds before the information is lost. it is the shortest -term memory and can be called as an element of memory. example: when we look at something and remember what it looks like, is just a second of observation. it degrades very quickly. it can also be considered as the process of perception rather than considering it as a memory.