Answer:
attracted
Explanation:
Electrons are negative.
A positively charged object will attract a negatively charged object
Answer: KCI stands for kinetic corporation inc its a global corporation that produces medical technology related to the wounds and healing wounds
(i hope that's what you meant)
Explanation:
Answer:
The density of the mixture is 0.55kg/m^3
Explanation:
P = 1bar = 100kN/m^2, T = 0°C = 273K, n = 0.4+0.6 = 1mole
PV = nRT
V = nRT/P = 1×8.314×273/100 = 22.70m^3
Mass of N2 = 0.4×28 = 11.2kg
Mass of H2 = 0.6×2 = 1.2kg
Mass of mixture = 11.2 + 1.2 = 12.4kg
Density of mixture = mass/volume = 12.4/22.7 = 0.55kg/m^3
Answer:
I guess sound wave I s gonna be d right answer
Explanation:
cos sound doesnt has weight and occupies space
The answer is b. Electromagnetic waves do not need a medium to travel through.
