Your state government has banned the use of plastic bags. Your are a reporter of The National Herald. Write a report in 100-125 words on how the ban is being ignored and what damage the indiscriminate use of plastic bags in causing to the environment
Answers
Answer:
19. The diagram given below shows a body floatin
in three different liquids A, B and C at differer
levels.
(a) In which liquid does the body experience th
greatest buoyant force ?
(b) Which liquid has the least density ?
(c) Which liquid has the highest density ?
Liquid A
Liquid B
Liquid C
Fig. 2.13
Ans: (a) same in each, (b) A, (c) C
20. For a floating body, how is its weight related to
the buoyant force
Explanation:
19. The diagram given below shows a body floatin
in three different liquids A, B and C at differer
levels.
(a) In which liquid does the body experience th
greatest buoyant force ?
(b) Which liquid has the least density ?
(c) Which liquid has the highest density ?
Liquid A
Liquid B
Liquid C
Fig. 2.13
Ans: (a) same in each, (b) A, (c) C
20. For a floating body, how is its weight relatevbh not sure
the buoyant force