Momentum = mass x velocity 750x25 = 18750 kg-m/s.
Answer:
heat can move from any source but if we are being legitimate it moves from convection
Explanation:
Oxygen: 16.00 g/mol
Hydrogen: 1.01 g/mol
The mass would be 17.01 g/mol
Obviously since plant cell contains chloroplasts.
Solute of solution = 17.8 g
Solvn = 198 g
% = 17.8 / 198
w% = 0.089 x 100 = 8.9% by mass
hope this helps!
