¿ cuál es la pregunta que intentas hacer?
Answer:
As temperature increases the volume of given amount of gas increases while pressure and number of moles remain constant.
Explanation:
According to the charle's law,
The volume of given amount of gas is directly proportional to the temperature at constant pressure and number of moles of gas.
Mathematical expression:
V ∝ T
V = KT
V/T = K
When temperature changes from T₁ to T₂ and volume changes from V₁ to V₂.
V₁/T₁ = K V₂/T₂ = K
or
V₁/T₁ = V₂/T₂
Thus, the ratio of volume and temperature remain constant for constant amount of gas at constant pressure.
Mass = 35.0 g
density = 1.036 g/cm³
volume = ?
therefore:
D = m / V
1.036 = 35.0 / V
V = 35.0 / 1.036
V = 33.784 cm³
answer D
Answer:
The answer to your question is a) 2125 bicycles
c) No wheels, 630 frames, 130 handlebars.
Explanation:
Data
4250 wheels
2755 frames
2255 handlebars
- To manufacture a bicycle we need:
2 wheels x bicycle
1 frame
1 handlebar
- Divide the number of wheels
4250/ 2 = 2125 bicycles / wheels
2755 = frames
2255 = handlebars
As the number of pairs of wheels is lower than the number of frames and the number of handlebars we conclude that we can only manufacture 2125 bicycles.
b)
No wheels
Frames = 2755 - 2125 = 630
Handlebars = 2255 - 2125 = 130