The Doppler effect changes the sound frequency in a waveform relative to a moving object and its observer.<span />
When you drag-and-drop files
Dragging and dropping files between two open windows is a quick way to transfer files and folders. If the file or folder and both the original and destination location where you want to transfer it are visible, you can simply drag the item/items from one location to the other. Dragging is unlike moving a file of folder. Dragging from one disk to another copies the file/folder so that it appears in the two locations.
Answer:
The first automatic digital computer has been designed by the English mathematician and inventor Charles Babbage. Babbage developed the Analytical Engine Plans for the mid-1830s.
Explanation:
- Babbage has developed the concept of a digital, programmable computer and was a mathematician, philosopher, inventor, and mechanical engineer.
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Some regard Babbage as a "computer father"
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The inventing of its first mechanical computer, the difference engine, is attributable to Babbage, which eventually resulted in more complex electronic designs, although Babbage's Analytical Engine is the main source of ideas for modern computers. He was described as the "prime" among the numerous polymaths of his century by his varied work in another field.
Answer:
sorry if it is too late but I think it is d
Explanation:
