Question

what is convex lens,​

Answer 1

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Causes of Typhoid

➠ Typhoid is caused by Salmonella typhi, a bacterium from the same genus that causes salmonella food poisoning.

➠ Typhoid fever is a highly contagious disease that's mostly spread through fecal contamination of food and water.

Prevention Tip of Typhoid

• Drink boiled, bottled or chemically disinfected water.

• Avoid drinking, washing food or brushing your teeth with tap water.

• Avoid uncooked food.

• Practice good hand hygiene: Remember to wash your hands regularly with a germ protection solution.

• With proper rest , light food , clean water and patience will recover quickly .

• Fruit custards, baked potato, honey, and boiled rice are full of carbs and energy and make perfect  foods  for recovering  typhoid  patients.

• Dairy products constitute an important part of the  diet  when suffering from  typhoid  fever.

ikk hor cheez mnu harsh ne dasya aa

• gloy water is good for the treatment of typhoid .

I hope it can help u ❤❤

Love u ❤❤

Take care

Get well soon siso ☺❤❤❤

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Answer 2

A lens that possesses at least one surface that is curved outward is known as a convex lens. If both the surfaces of the lens are curved outward, it is known as a biconvex lens.