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3 years ago

Which component found in fertilizer is a known cancer-causing agent?

Engineering

2 answers:

VMariaS [17]3 years ago

8 0

Answer:

B Nitrites

Explanation:

The correct answer is nitrites. Nitrites can cause cancer when humans have reached a certain level of exposure.

Stels [109]3 years ago

7 0

The cancer causing agent over here is ammonia. Ammonia can cause cancer and it is the answer.

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3 years ago

A sample of sand weighs 490 g in stock and 475 in Oven Dry (OD) condition, respectively. If absorption capability of the sand is

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The weight of the specimen in SSD condition is 373.3 cc

<u>Explanation</u>:

a) Apparent specific gravity = $\frac{A}{A-C}$

Where,

A = mass of oven dried test sample in air = 1034 g

B = saturated surface test sample in air = 1048.9 g

C = apparent mass of saturated test sample in water = 975.6 g

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c) Bulk specific gravity (SSD):

$G_{B}^{S S D}=\frac{B}{B-C}$

$=\frac{1048 \cdot 9}{1048 \cdot 9-675 \cdot 6}$

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d) Absorption% :

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$=\frac{1048 \cdot 9-1034}{1034} \times 100$

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2 years ago

A room is kept at −5°C by a vapor-compression refrigeration cycle with R-134a as the refrigerant. Heat is rejected to cooling wa

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