It depends on the length of the person's arm, and the width or length of a table (depending on the person's position at the table). For example, if a person can reach 2-feet, but they want to reach across the length of a 6-foot table, then they can't reach very far.
Heat would dry the earth. If the water table is down far enough it would not be affected.
Terrestrial radar, using over-the-horizon techniques, around 3000~5000 km. Astronomical radar, at least as far as Venus.
To take a riff on the common comedy bit: How long is a piece of string? It depends on the composition and mass distribution of your table and your object.
D. Noble Gases
Perception is a complex process because it can be far different from reality. It can also vary from person to person. As individuals, each person's perception can be different.
For a water well, until you reach the water table. The depth will vary.
Tsunami energy travels as deep ocean waves due to the displacement of water. These waves can reach hundreds of miles across the ocean at high speeds, losing very little energy due to their long wavelengths. Once they reach shallow waters near the coast, the waves slow down, grow in height, and can reach far inland, causing catastrophic damage.
it reach far far in
They create a white sheet of ice across the ocean ( as Far as it can without being melted by the sun
In the Safari Zone, you go as far as you can until you reach the end and there will be a person rewarding you the HM Surf for getting that far.
It depends how long their arms are
Fire-walking has been documented as far back as 1200 BC across the globe.
Till he can reach the destination If you hitched on a space shuttle, aproximately 270,000km. I'm not sure what that is in miles.
Raise your hand up and wave a bit to try to get your waiter's attention.
across Asia to Europe?
He lives far beyond my reach.
In the sit and reach, you sit with your legs straight out in front of you and reach as far as you can. your personal trainer or gym teacher or whoever will measure how far you can reach. It measures your flexibility.