Question

1.What is malnutrition?
2.What is Potential Difference?​

Answer 1

✬ ANSWER ✬

1.} Malnutrition occurs when our diet does not contain enough amount of nutrients. It means "poor nutrition".

➭ It is very common in India with over more than 1 million cases per year.

➭ Some symptoms : Weight loss, Muscle weakness or loss of muscles , Harasment, physical or mental disability.

➭ Treatment : It can be fixed by taking proper diet with rich nutrients and self care.

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2.} Potential difference can be defined as the amount of work done in moving a positive charge from one point to the other point.

➭ S.I unit : The S.I unit of electric potential difference is Volt denoted by V.

➭ Volt is named after physicist Alessandro Volta.

➭ 1 Volt = 1 Joule/1 coulomb

➭ We can measure potential difference by Voltmeter.

Answer 2

MALNUTRITION :-

Malnutrition is a serious condition that happens when your diet does not contain the right amount of nutrients.

CAUSES OF MALNUTRITION :-

Causes of malnutrition include inappropriate dietary choices, a low income, difficulty obtaining food, and various physical and mental health conditions

TYPES OF MALNUTRITION :-

• Wasting
• Stunting
• Underweight
• And deficiencies in vitamins and minerals.

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POTENTIAL DIFFERENCE

The Difference in potential between two points that represents the work involved or the energy released in the transfer of a unit quantity of electricity from one point to the other.

FORMULA :-

${ \boxed{ \bold{ \mathtt{ \implies \: V = I\times R}}}}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: { \text{ \pink{v = voltage}}}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: { \text{ \pink{I= Current}}}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: { \text{ \pink{r = resistant}}}$

SYMBOLS USED TO REPRESENT P. D :-

• U
• ΔV
• Δφ.

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