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The nutrient value of food is almost always altered by the kind of processing it undergoes. Minerals and trace minerals are the only nutrients that are not affected by storage. You can cook or freeze them, they will stay the same as nutrients. However, this does not mean that the food you eat is not affected by cooking or freezing. Even though the mineral stays the same, cooking washes out some of the minerals, they move to the liquid you are cooking in. Careful cooking and storage will help retain the nutrients in your food.
A current-carrying conductor is placed perpendicular to a uniform magnetic field. The force on the conductor is given by:
Which of the following metals can displace hydrogen from dilute acids?
A stone is dropped from a height of 45 m. How long will it take to reach the ground? (Take g = 9.8 m/s² )
_______ Chromosomes are affected in Turner syndrome.
What is the name of the outermost layer of the Earth?
Which of the following is a chemical change?
___________ is an important mineral nutrient
In a concave mirror which of the following pair of position of object – position of image is correct?
I. At C - At C
II. At F – At Infinity
Which of the following methods is suitable for preventing an iron frying pan from rusting?
What is the metric unit of pressure that is equal to 0.986923 atm?