Pendulum beating seconds at the equator (g = 978 cm//"sec"^2)is taken to Antartica (g = 983 cm//"sec"^2) its length is to be increased by

Pendulum beating seconds at the equator (g = 978 cm//"sec"^2)is taken

1.	Pendulum beating seconds at the equator (g = 978 cm//"sec"^2)is taken to Antartica (g = 983 cm//"sec"^2) its length is to be increased by
Answer» 0.1 CM 0.2 cm 0.4 cm 0.5 cm ANSWER :D