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almond37 [142]
3 years ago
13

Please anyone post any class 9 physics question​

Physics
1 answer:
aalyn [17]3 years ago
6 0

Answer:

I will but can you just wait for some minutes cus I am in a hurry now.

sorry that pic is a little blurry

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<u>NO.</u><u>  Since </u><u>"c"</u><u> has no dimensions, the value of its exponent </u><u>"n" </u><u>is irrelevant to dimensional analysis, and thus </u><u>dimension analysis </u><u>cannot be used to determine the value of </u><u>"n".</u>

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brainly.com/question/13078117

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5 0
2 years ago
Which characteristics describe a point charge?
wolverine [178]

Answer:

C

Explanation:

becauase i just tooke the test

6 0
3 years ago
contractor will use a package emulsion having a specific gravity of 1.25 and relative bulk strength of 130 to open an excavation
tester [92]

Answer:

The burden distance is 7 ft

Solution:

As per the question:

Specific gravity of package emulsion, SG_{E} = 1.25

Specific gravity of diabase rock, SG_{R} = 2.76

Diameter of the packaged sticks, d = 3 in

Now,

To calculate the first trail shot burden distance, B:

B = [\frac{2SG_{E}}{SG_{R}} + 1.5]\times d

B = [\frac{2\times 1.25}{2.76} + 1.5]\times 3 = 7.22

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4 years ago
Dr. Lopez is Thomas's doctor. During his appointment, Thomas says he thinks
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A. Conduct an exam. Thomas might have a drug dependence.

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