Why do divers exhale when surfacing?

Why do divers exhale when surfacing? As the diver ascends, the air in the lungs expands as surrounding water pressure decreases. Exhaling allows excess volume to escape from the lungs, and by exhaling at a suitable rate the diver can continue exhaling throughout the ascent and still have air in his or her lungs at […]

What does access only mean?

What does access only mean? An ‘access-only’ road or street is that has a ban on motor traffic using it, except for access. The intention is to allow cycles (and people walking) to use the road as a through-route, while limiting motor traffic to just those vehicles accessing properties. What does this sign mean at […]

What is KD in PUBG?

What is KD in PUBG? In PUBG Mobile’s new method of K/D calculation, the number of games a player has played is taken into account. The kill death ratio is calculated by dividing the total number of kills made by a player by the total number of matches played by the said player. New K/D […]

Is triode a diode?

Is triode a diode? Triode tubes A triode is much like the diode vacuum tube, except that it has an additional part: a metal wire grid, between the heated filament and plate. The small radio signal coming from the antenna is fed into the grid, and it greatly alters the voltage flowing through the triode. […]

Does reactivity increase left to right?

Does reactivity increase left to right? Chemical reactivity of the elements – definition Period – reactivity decreases as you go from left to right across a period. The farther to the left and down the periodic chart you go, the easier it is for electrons to be given or taken away, resulting in higher reactivity. […]

How quickly do TMS work?

How quickly do TMS work? Compared to most antidepressants, which usually take about six weeks to show results, TMS works relatively quickly. Patients report changes in mood starting as early as the first week of treatment. Furthermore, unlike antidepressants, TMS is not something you’ll need every day for the remainder of your recovery. Can you […]

What function does a nucleus have?

What function does a nucleus have? The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Is the nucleolus inside the nucleus? The nucleolus is a region found within the cell nucleus that is concerned with producing and assembling the cell’s […]

Is Ursa Minor the North Star?

Is Ursa Minor the North Star? Ursa Minor, though, is almost entirely represented by the Little Dipper. The most famous star in the Little Dipper is Polaris, which is currently known as the North Star or Pole Star, as it appears to be aligned with Earth’s axis, or Celestial Pole. How do you identify Ursa […]

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