Question

Write a fomal letter to your describing science day at your school

Answer 1

Answer:

Dear .......

We Celebrate National Science Day every year on February 28 to mark Dr. C.V. Raman's discovery of the scattering of light, also known as the “Raman effect”. On March 31, 1928, Nature published a letter from CV Raman, titled “A new type of secondary radiation.