Multiple choice general knowledge science & technology How many Dynes are there in one gram weight ? 903 376 981 257 Reveal answer Fill a bubble to check yourself C Correct answer Explanation 1 gram weight equals approximately 981 dynes because 1 dyne = 10^-5 newtons and 1 gram weight = g × 10^-3 newtons where g ≈ 9.81 m/s². This gives us 981 dynes. The other values (903, 376, 257) don't match this conversion.