Answer:
The SI unit of pressure is Pascal (represented as Pa) which is equal to one newton per square metre (N/m -2 or kg m -1 s -2). Interestingly, this name was given in 1971. Before that pressure in SI was measured in newtons per square metre.
Answer:
line ,shape, color ,value ,form, texture, space, balance, contrast ,emphasis, movement, pattern, rhythm and unity/variety.
Explanation:
False. dark colored objects absorb light