What piece of equipment does joshua need to measure the amount of salt in the 200 ml of sea water?
Question: What piece of equipment does joshua need to measure the amount of salt in the 200 ml of sea water?
To measure the amount of salt in the 200 ml of sea water, Joshua would need a piece of equipment called a "scale" or "balance."
A scale or balance is used to determine the mass of an object or substance. In this case, Joshua would first need to weigh an empty container, then add the 200 ml of sea water to the container and re-weigh it. The difference between the two measurements would give him the mass of the sea water.
Afterward, Joshua would need to evaporate the water from the sea water sample, leaving behind the salt. Once the water has completely evaporated, he can re-weigh the container with the salt residue, which would give him the mass of the salt.
By comparing the mass of the salt with the total mass of the sea water, Joshua can calculate the percentage or amount of salt in the 200 ml of sea water.
Rjwala is your freely Ai Social Learning Platform. here our team solve your academic problems daily.
0 Komentar
Post a Comment