What is the ratio of si unit to cgs unit of gravitational constant is
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What is the ratio of si unit to cgs unit of gravitational constant
Dimensions of G
Force = G M1 M2 / R²
G = F R² / M1 M2 = Newton meter² / kg²
= 10^5 dyne 100² cm / 1000² gm²
= 1000 dyne cm / gm²
Newton = 1 kg meter / sec² = 1000 gm 100 cm / sec² = 10^5 gm cm/sec²
Dimensions of G
Force = G M1 M2 / R²
G = F R² / M1 M2 = Newton meter² / kg²
= 10^5 dyne 100² cm / 1000² gm²
= 1000 dyne cm / gm²
Newton = 1 kg meter / sec² = 1000 gm 100 cm / sec² = 10^5 gm cm/sec²
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