Study of culture is called?
A. Odology
B. Anthropology
C. Ornithology
D. Psychology
A. Odology
B. Anthropology
C. Ornithology
D. Psychology
A pool of water appears to be less deep than it actually is because light rays from bottom of pool are bent away from the normal as they pass from water into the air. This makes the pool appear shallower than it really is.
Because of the refraction of light.
Refection of Light:Refraction is the bending of light as it passes from one transparent substance into another.Light refracts whenever it travels at an angle into substance with a different refractive index.
Refraction is the bending of a wave when it enters a medium where its speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal to the boundary between the two media.
A. 451
B. 453
C. 455
D. 457
A. Ulcers
B. Heart failure
C. Kidney failure
D. Brain tumour
Dialysis performs the function of the kidneys if they’ve failed. Dialysis performs the function of the kidneys if they’ve failed
A. Phycology
B. Pomology
C. Oneriology
D. Trichology
Phycology, also called algology, the study of algae, a large heterogeneous group of chiefly aquatic plants ranging in size from microscopic forms to species as large as shrubs or trees.
A. Oxygen 65%
B. Calcium 75%
C. Hydrogen 10%
D. Carbon 18%