Question
Which instrument can be used to detect water
adulteration in milk?Solution
A refractometer measures the refractive index of a substance, and in the case of milk adulteration with water, the refractive index changes due to the difference in composition between milk and water. This alteration can be identified using a refractometer, making it a useful tool for detecting water adulteration in milk.
More Important Agriculture Q Questions
25% of 240 + √? = (2/3) × 120
82% of 400 + √(?) = 130% of 600 - 85% of 400
(75 + 0.25 × 10) × 4 = ?2 - 14
What will come in place of the question mark (?) in the following expression?
40% of 150 – ?% of 80 = 25% of 400
(15 × 225) ÷ (45 × 5) + 480 = ? + 25% of 1240
- 40% of 225 – 25% of 120 = 15% of ?
- What will come in place of (?), in the given expression.
(81 ÷ 9) + (121 ÷ 11) + (64 ÷ 8) = ? 
Find the simplified value of the given expression:
10 of 5 ÷ 4 × 2² + √25 – 8?/4 ÷ 9/? = 15% of 800 + `1(2/3)` × `1(1/5)` × 1/2
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