sumeetsheena Asked: September 2023 potassium (at no. 19 ) and chlorine (at no.17 ) form a compound . Explain the formation of the compound on
sumeetsheena Asked: December 2022 fill in the blanks a in a barbers shop two plane mirror are placed to each other
sumeetsheena Asked: December 2022 fill in the blanks a freely suspended magnet rests in geographic direction
sumeetsheena Asked: December 2022 fill in the blanks on increasing the resistance in a circuit the current in it
sumeetsheena Asked: December 2022 define the following i diffused reflection and ii angle of incidence