the test tube has air inside it.In the outer surface of the test tube is water.Due to the different media across the test tube surface the reflection of light occurs through the glass surface.Hence the test tube shines(behaves)like a mirror. Was this answer useful? Zaf. 12,624 Contributions.
Yoga fusion refers to any number of exercise routines that incorporate yoga into the regimen in some manner. This includes classes and workouts that directly use yoga postures in their sequencing to more abstract concepts, such as Yoga and Vino, which might involve taking a yoga class and then sampling wine afterward.
By Arun Pal Singh 1 Comment. Spinal fusion is a surgery done to fuse two or more vertebrae. Fusing means two bones are permanently placed together so there is no longer movement between them. The term is technically similar to arthrodesis. Spinal fusion is usually done along with other surgical procedures of the spine.Other terms for spinal fusion are spondylodesis or spondylosyndesis.In procedure of spinal fusion, supplementary bone tissue like autograft or allograft is used to aid in fusion.he term is technically similar to arthrodesis. Spinal fusion is usually done along with other surgical procedures of the spine. Other terms for spinal fusion are spondylodesis or spondylosyndesis. In procedure of spinal fusion, supplementary bone tissue like autograft or allograft is used to aid in fusion.