1 How many neutrons are contained in 2 kg Mass of one
Last updated: 6/9/2023
1 How many neutrons are contained in 2 kg Mass of one neutrons 1 67 10 27 kg Ans 1 198 x 1027 2 How many electrons mass 9 1 x 10 31 kg would balance one proton mass 1 67 10 27 kg X Ans 1835 3 How many electrons should be added into a body to make it heavier by 5 nanogram Mass of one electron is 9 1 x 10 1 kg Ans 5 49 x 10 8 4 Convert a velocity of 20 m s 1 in kilometre per hour Ans 72 km hr per 5 Convert an acceleration of 50 kilometre hour into metre per sec Ans 0 003858 m s 2 6 Convert an acceleration of 20 ms 2 in to kilometre Ans 2 592 x 105 km h 2 hour per How many metre are there in one ii Femtometre iv Exametre v Nanometre vi Picometre Ans i 10 ii 10 15 iii 102 iv 1018 v 10 vi 10 8 How many gram are there in one i Teragram ii Microgram iv Petagram iii Attogram v Decagram vi Centigram Ans i 1012 ii 10 6 iii 10 18 iv 1015 v 10 9 vi 10 2 many in one are i Gigametre iii Hectometre i Fermi iii Micron v Astronomical unit ii Angstrom unit iv Light year Ans i 10 13 ii 10 8 iii 104 iv 9 5 x 1017 v 1 496 101 10 How many nanogram are there in a mass of 2 Ans 2 1027 ng X exagram 11 What is the relation terametre TT 109996809 cu acel af Mev II G S DA