Physics
Grade-9
Easy
Question
Which number needs to be ignored in a dial meter?
- Numbers in red
- Number in red dial
- Last figure that begins with 0.1
- Numbers in black
Hint:
Number in red dial
The correct answer is: Number in red dial
To read the meter: Read the first 5 dials from left to right-ignore any red dials or dials marked 1/10. If the pointer is between two numbers, write down the lower number-if its between 9 and 0, write down 9.
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