answer the following question in 30 to 40 words
Q. 1 distinguish between sliding friction and rolling friction ?
Q. 2 low frequency sound is faint while high-frequency sound .Do you is load do you support this statement ? why or why not ?
Q. 3- 1 .list two short terms effect of noise pollution on human
2 state two ways to minimise noise pollution
Q. 4 Two astronauts cannot talk to each other in space without a wireless radio why ? Answer the following question in 60 to 80 words ?
Q. 1 State two advantages and two disadvantages of friction ?
Q. 2 what are the two properties of pressure exerted by liquid? give one example each to explain this property? answer
Please give me the all correct answer
Answers
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Answer:
SORRY INEED POINTS SORRY SORRY SORRY SORRY SORRY SORRY SORRY SORRY
Explanation:
UDHGDGDVDGGSGS
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Answer:
Termwise syllabus for class 9th and 10th maths received today. There is no deletion of any chapter in Maths and every topic is co related to other so in maths you have to practice each and every topic of all chapters. Internal assessment is also divided in two parts term 1 and term 2. So ,be prepared for it.
Explanation:
Termwise syllabus for class 9th and 10th maths received today. There is no deletion of any chapter in Maths and every topic is co related to other so in maths you have to practice each and every topic of all chapters. Internal assessment is also divided in two parts term 1 and term 2. So ,be prepared for it.
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