Question
After rising a short distance the smooth column of smoke
from a cigarette breaks up into an irregular and random pattern. In a similar fashion, a stream of fluid flowing past an obstacle breaks up into eddies and vortices which give the flow irregular velocity components transverse to the flow direction. Other examples include the wakes left in water by moving ships the sound produced by whistling and by wind instruments. These examples are the results ofSolution
Turbulent flow is accompanied by random, irregular, local circular currents called vortices.
Food allergies happen when the body’s ______ system mistakenly treats proteins found in food as a threat.
The unit of radiation is a Gray (Gy) which equals ______ rads.
Which of the following is the richest source of calcium/100 g of food?
Which of the following statements are correct with respect to sugar alcohols?
Options:
1. They may be found in foods that are labelled ...
Which of the following statements is INCORRECT with respect to General Requirements for Packaging Material as per Packaging Regulations?
How many statements are correct with respect to the measures to be taken to prevent cross contamination?
Options:
1. Keep raw foods and...
As per regulations, psyllium husk used as a permitted prebiotic is manufactured from dry seed coats of:
Which of the following diets is most likely to cause pernicious anaemia?
Which of the following statements are correct with respect to Ultra-processed foods?
Options:
1. Frequent consumption of these foods ca...
Erythritol provides ______ kcal/g.
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