An hourglass is a short-term timepiece, it can’t use for a long time
It can't be calibrated, so that is so hard to tell others the accurate time
Hourglass had to be on flat surfaces in order to work properly
im the one who need help with this WHAT ARE THE DISADVANTGE OF A SAND CLOCK SOMEONE ANSWER THIS QOUSTION
im the one who need help with this WHAT ARE THE DISADVANTGE OF A SAND CLOCK SOMEONE ANSWER THIS QOUSTION
the sand clock has tube which has sand in it when the tube is flipped the sand flows from one part of the tube to another. this movement cause one minute. these clocks are used in games..
no body is sure in which year the sun clock was invented but we think it was invented by the greeks or roman or egyptians
The pendulum clock was the most accurate clock of its time. A disadvantage was that if in the sun too long it would heat up the pendulum and it would change the speed of it.
in the olden times it was made out of wood and sometimes people had sand timers...
Another name for sand clock is hour glass
im the one who need help with this WHAT ARE THE DISADVANTGE OF A SAND CLOCK SOMEONE ANSWER THIS QOUSTION
the sand clock has tube which has sand in it when the tube is flipped the sand flows from one part of the tube to another. this movement cause one minute. these clocks are used in games..
A clock
the maker and the first sand clock is unknown
Glad you asked... There is no one credited for inventing the first sand clock. You can say the first invented sand clock was actually an hour glass which was invented by either the Greeks or Roman or the Egyptians depending on who you ask
they produce khara
1320 it was made
14th cetury
8th century
it is a clock that uses sand to measure time
yes it was