Question
In a right triangle, the hypotenuse is 13 cm and one leg
is 5 cm. What is the radius of the circle inscribed in the triangle?Solution
Using Pythagoras theorem we get third side = 12 cm For a right triangle, the inradius is given by r = (a + b - c) / 2, where a and b are the legs and c is the hypotenuse. Substituting the values, r = (5 + 12 - 13) / 2 = 2 cm. Correct answer: a) 2 cm
_________is a physical or chemical method of food preservation where all microorganisms present in food are destroyed.
The technique first described to determine the incipient spoilage in meat was:
Mycotoxins are formed during the end of
Cryovac bags are made of:
Options:
1. Ethyl vinyl acetate
2. Poly Vinylidene Chloride
3. Ethyl acetate
4. Polysaccharides
At which pH fruits and vegetables are divided into acidic and non-acidic for thermal processing:
Which of the following is a fermentation process?
What is the function of syruping or brining in canning?
Amino acids are used as food additives for which of the following reasons?
Which of the following is the most fermentable sugar?
Most enzymes are active in pH range
a) 3.5-9.5
b) 4.5-8
c) 4-7
d) 3.5-6
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