Answer:
D.
Explanation:
Typically represented by a capital A (or sometimes Av, short for Aperture Value) on the camera mode dial, aperture priority allows the photographer to dial in this specific exposure setting—the ƒ-stop—and asks the camera to calculate the correct corresponding shutter speed in the instant before the shutter is released.
Answer:
The light from the flashlight hits a mirror on the wall.
Explanation:
When the light from the flashlight hits a mirror on the wall, what happened is called Reflection. Reflection of light, however, is a term that describes a change in direction of a light wave as it reflects off a surface from one medium to another (e.g reflected from a mirror back to a flashlight)
Hence, what could cause the light coming from the flashlight to stop moving in a straight line is option D: The light from the flashlight hits a mirror on the wall.
Answer:
The Compass
Explanation:
The compass was one of the foremost technological inventions that forever changed sea navigation.
Before its invention, sailors used landmarks to navigate and when it got dark, they had to stop and wait for daybreak before resuming their journey. Some other people used the inaccurate means of the sun and stars to navigate at sea.
But with the invention of the compass, all these problems were a thing of the past because the compass could provide direction despite the weather or time of the day and as a result, it opened more trade routes and assisted in the Age of Discovery.
Answer:
D. the result if condition is true, and the result if condition is false.
Explanation:
The syntax for the IF function is IF(logical_test, value_if_true, [value_if_false]). Therefore, the arguments supplied to the IF function, in order, are the condition for execution, the result if the condition is true, and the result if the condition is false.
