Physics, 13.01.2021 19:30 tayveon122
The softest known mineral is talc. It has a hardness of 1. What is the hardest known mineral with a hardness of 10?
Answers: 3
Physics, 22.06.2019 13:30
If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
Answers: 2
Physics, 23.06.2019 00:30
Which of the following are forms of phase changes a. freezing b. condensation c. heating d. exchanging
Answers: 2
Physics, 23.06.2019 06:30
Jaylen is a championship runner of the school's track team. during one of his trials, his speed was measured at 15.1 m/s. find jaylen's kinetic energy during that trial if his mass is 54.6 kg.
Answers: 1
Physics, 23.06.2019 08:30
Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer. the ice dissolves oxygen from the air, forming a denser crystalline matrix. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.
Answers: 1
The softest known mineral is talc. It has a hardness of 1. What is the hardest known mineral
with a...
Mathematics, 09.10.2021 08:40
Computers and Technology, 09.10.2021 08:40
SAT, 09.10.2021 08:40
Business, 09.10.2021 08:40
Business, 09.10.2021 08:40
Mathematics, 09.10.2021 08:40