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In Young’s double-slit experiment, dark fringes appear at points where the waves from the two slits arrive out of phase and interfere destructively . This happens when the path difference between the two waves is an odd multiple of λ/2, leading to cancellation of the light intensity at those points. Hence, destructive interference causes dark fringes.
Which of the following mode of heat transfer used for food heating
a) Conduction
b) Convection
c) Radiatio...
Intentional addition and substitution of substances which adversely affect the purity and quality of food is known as………
In active packaging Potassium permanganate acts as a) Oxygen scavenger b) Carbon Dioxide scavenger c) Ethylene scavenger d) Moisture remover
...Which electromagnetic rays are used to cook food in Microwave ovens?
Who showed that Saccharomyces cerevisiae causes fermentation forming products such as beer and buttermilk?
Vitamin which is not found in Fruits and Vegetables:
Which chemical is used to inhibit mold growth in bread?
Fuzzy or cottony appearance usually represent growth of
Which of the following fats increases heart disease risk?
Which of the following is not a conjugated protein?
