Physics, 18.08.2019 13:50, kookycookiefanx
Some properties, such as mass, depend on how much matter is present. other properties, such as malleability, remain the same no matter how much matter is present. which of these choices is a physical property of the element potassium that remains the same no matter how much matter is present? a. melting point b. volume c. flammability d. reactivity
Answers: 1
Physics, 21.06.2019 23:30, supernova69
In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door
Answers: 2
Physics, 22.06.2019 16:00, Andrebutrus
The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
Answers: 3
Physics, 22.06.2019 16:30, mikayla62
Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)
Answers: 1
Some properties, such as mass, depend on how much matter is present. other properties, such as malle...
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