Conus medullaris is the lower end of the spinal cord. L1 is level 1 of the lumbar vertebral. T12 refers to the 12 thoracic pairs. It shows the position at the spinal cord where the conus medullaris ends.
Conus medullaris is the lower end of the spinal cord. L1 is level 1 of the lumbar vertebral. T12 refers to the 12 thoracic pairs. It shows the position at the spinal cord where the conus medullaris ends.
The conus medullaris is the bottom part of the spinal cord. It normally ends at T12 or L1, so you are normal. Below that level, the spinal canal contains a bundle of loose nerves called the cauda equina.
There are many: more specificity would help, but they are called: C1 (cervical 1), C2, C3, C4, C5, T1 (thoracic1), T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, L1 (lumbar1) L2, L3, L4, L5. This takes you from the base of the skull to the coccix (tailbone).
It depends on the wattage of each T12 fluorescent tube. However, a typical T12 fluorescent tube is around 40 watts. So, if you have a total of 200 watts available, you could power five T12 fluorescent tubes.
The only difference between Y12 and T12 is the Kilos per meter. In a Y12 there is 0.888 Kilos and a T12 bar has 0.612 Kilos.
T12 and F12 tubes have different diameters - T12 tubes are 1.5 inches in diameter while F12 tubes are 1 inch in diameter. They are not interchangeable because they have different fixtures and ballasts. T12 tubes are being phased out due to energy efficiency regulations.
T8 bulbs are thinner and more energy-efficient than T12 bulbs. T8 bulbs have a diameter of 1 inch, while T12 bulbs have a diameter of 1.5 inches. T8 bulbs also produce more light and have a longer lifespan compared to T12 bulbs.
The main difference between a T8 and T12 bulb is their size and energy efficiency. T8 bulbs are smaller in diameter and more energy efficient than T12 bulbs. T8 bulbs also produce more light output for the same amount of energy compared to T12 bulbs.
No, T8 and T12 LED bulbs are not interchangeable because they have different sizes and require different ballasts.
The main differences between T8 and T12 fluorescent light bulbs are their size and energy efficiency. T8 bulbs are smaller in diameter and more energy efficient than T12 bulbs. T8 bulbs also produce more light and have a longer lifespan compared to T12 bulbs.
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The main difference between T8 and T12 fluorescent light bulbs is their size and energy efficiency. T8 bulbs are smaller in diameter and more energy-efficient than T12 bulbs. T8 bulbs also produce more light output and have a longer lifespan compared to T12 bulbs.