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lara [203]
3 years ago
8

The digit that would have to be estimated in reading this instrument would be the nearest:

Chemistry
2 answers:
worty [1.4K]3 years ago
8 0

Answer:C

Explanation:

.1 is secure

.01 is secure because shows the lines and can line it up.

.001 you can not tell for sure what the last digit it.

wariber [46]3 years ago
4 0

Answer:

The least count of vernier calipers is 0.01 g.

(B) is correct option.

Explanation:

Given that,

The digit that would have to be estimated in reading this instrument,

According to figure,

We need to calculate the pitch

Using formula of pitch

pitch=\dfrac{distance\ moved}{Number\ of\ complete\ rotation}

Put the value into the formula

pitch=\dfrac{1}{10}

pitch=0.1\ g

We need to calculate the least count of vernier calipers

Using formula of least count

Least\ count=\dfrac{pitch}{number\ of\ vernier\ scale\ division}

Put the value into the formula

Least\ count=\dfrac{0.1}{10}

Least count = 0.01\ g

Hence, The least count of vernier calipers is 0.01 g.

(B) is correct option.

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