There is a visible rise of the chest
There is a visible rise of the chest
Visible light therapy has been shown to be effective in treating various skin conditions, such as acne and psoriasis, by reducing inflammation and promoting healing.
There is a visible rise of the chest
No
Ordinary visible light. It is most effective with a peak in the yellow, just like the sun provides.
To serve in ping pong, stand behind the end of the table and hit the ball diagonally to the opponent's side. The ball must bounce on your side first before going over the net. The serve must be hit with an open palm and the ball must be visible to the opponent at all times.
the three step and visible sign of chest rising and falling
Ultraviolet light has higher energy compared to visible light, which can excite electrons in certain materials to a higher energy state. When these electrons return to their original state, they release energy in the form of visible light, causing fluorescence.
Sunglasses can block both ultraviolet (UV) light and bright glare from visible light, reducing eye strain and protecting the eyes from harmful UV radiation. Polarized sunglasses are effective in reducing glare from reflective surfaces such as water and snow.
The fluorescent type of light bulbs (correctly called lamps) have a phosphor that besides emitting visible light (400 to 750 nm) also emits some UV enengy in the UV-A range. Plants need visible light and some UV-A to be effective.
Visible; caught: I am visible