To solve the problem, we need to list two common food-related myths and present the scientific facts
1. Myth: Eating fat makes you fat.
Fact:
Not all fats are unhealthy. While trans fats and excessive saturated fats may lead to weight gain and heart problems, healthy fats such as those found in nuts, seeds, avocados, and olive oil are essential for the body. They support brain function, hormone production, and absorption of fat-soluble vitamins (A, D, E, K). Weight gain is more closely linked to total calorie intake and lack of physical activity than fat consumption alone.
2. Myth: Carbohydrates should be completely avoided to lose weight.
Fact:
Carbohydrates are the body’s primary source of energy, especially for the brain and muscles. Complex carbohydrates found in whole grains, vegetables, and legumes provide fiber, vitamins, and sustained energy. It is the refined or sugary carbs (like white bread, sweets) that should be limited, not healthy complex carbs. Cutting carbs drastically can also lead to nutrient deficiencies and fatigue.
Final Answer:
Two food myths and their facts are:
(1) Myth: Eating fat makes you fat. Fact: Healthy fats are essential and don’t necessarily cause weight gain.
(2) Myth: All carbs are bad. Fact: Complex carbohydrates are crucial for energy and health, and only refined carbs should be limited.
A cylindrical tank of radius 10 cm is being filled with sugar at the rate of 100π cm3/s. The rate at which the height of the sugar inside the tank is increasing is: