Manmohan Dash | Physics • Materials Science • AIExperimental physics, materials science, optoelectronics and AI-assisted scientific research.everyday examples

A Question a day, Q4 (series)

Question: Liliana has a bag of marbles. The bag contains 18 black, 15 red, 11 blue, and 8 white marbles.… Read more.

1. A ball is thrown with an initial velocity of 20 m/s at an angle of 30° above the horizontal.… Read more.

ପ୍ରଥମତଃ ସେ ଏକ ଆଇନ୍-ଷ୍ଟେଇନିଆନ୍ ବିଦ୍ଧି ରେ ଏବଂ ତା ପରେ ଏକ ସ୍ରୋଡିଂଜର୍ ବିଦ୍ଧି ରେ ସଠିକ୍ ନ ଥିଲେ ! ଆମର ବିଶ୍ବ ର… Read more.

The frequency of light is small because the energy or intensity is low. So you see twinkles. But light is… Read more.

The fact that zero mass particles exist simply might be a coincidence of nature, that a very small energy was… Read more.