Question

draw a ray diagram when an object is placed at 3 cm in front of convex lens calculate the position and nature of image if focal length is 2 cm time waiste karne mat ana ​

Answer 1

Explanation:

A rapid antigen test, sometimes called a rapid antigen detection test or often even just a rapid test, is a rapid diagnostic test suitable for point-of-care testing that directly detects the presence or absence of an antigen. It is commonly used for the detection of SARS-CoV-2, the virus that causes COVID-19

Answer 2

mein ladki hi hun jitni bhi I'd hai usme sai mein sirf 2 hi use karti hun aur do aise hi rakhe hai

nai manna hai toh maat Mano mera kya jata hai

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ok