Question

In: Physics

8)The density of gasoline is 730 kg/m3 at 0°C. Its average coefficient of volume expansion is...

8)The density of gasoline is 730 kg/m3 at 0°C. Its average coefficient of volume expansion is 9.60 10-4(°C)?1. Assume 1.00 gal of gasoline occupies 0.003 80 m3. How many extra kilograms of gasoline would you receive if you bought 10.3 gal of gasoline at 0°C rather than at 16.5°C from a pump that is not temperature compensated?

9)A mercury thermometer is constructed as shown below. The Pyrex glass capillary tube has a diameter of 0.003 80 cm, and the bulb has a diameter of 0.280 cm. Find the change in height of the mercury column that occurs with a temperature change of 34.0°C.

Solutions

Expert Solution


Related Solutions

The density of gasoline is 7.30 ✕ 102 kg/m3 at 0°C. Its average coefficient of volume...
The density of gasoline is 7.30 ✕ 102 kg/m3 at 0°C. Its average coefficient of volume expansion is 9.60 ✕ 10−4 (°C)−1, and note that 1.00 gal = 0.00380 m3. (a) Calculate the mass of 8.3 gal of gas at 0°C. (Give your answer to at least two decimal places.) ____kg (b) If 1.000 m3 of gasoline at 0°C is warmed by 20.5°C, calculate its new volume. (Give your answer to at least two decimal places.) ____m3 (c) Using the...
The average coefficient of volume expansion for carbon tetrachloride is 5.81 ? 10-4 (°C)-1. If a...
The average coefficient of volume expansion for carbon tetrachloride is 5.81 ? 10-4 (°C)-1. If a 40.5 gal steel container is filled completely with carbon tetrachloride when the temperature is 10.0°C, how much will spill over when the temperature rises to 33.5°C?
Say the density of air is 1.23 kg/m3 and the density of helium is 0.164 kg/m3...
Say the density of air is 1.23 kg/m3 and the density of helium is 0.164 kg/m3 when both are at STP. Let's model a balloon as a sphere of radius 0.12 m, with mass 2 g. 1) What is the mass of the helium that would fill a single balloon? 2) What is the buoyant force on a single balloon? 3) What is the net force on a single balloon? 4) If we attach 0.5 m of string (properties: 800...
A 1-mm diameter sphere (density=7900 kg/m3) is dropped into a tank of oil (density=900 kg/m3). The...
A 1-mm diameter sphere (density=7900 kg/m3) is dropped into a tank of oil (density=900 kg/m3). The sphere develops a terminal speed of 0.25 cm/s, what is the oil's viscosity? You may assume a small Reynolds number. Show your work.
The density of copper is 8.92x10^3 kg/m3 . The resistivity is 1.73x10 ^-8 Ω m and...
The density of copper is 8.92x10^3 kg/m3 . The resistivity is 1.73x10 ^-8 Ω m and the weight of a copper atom is 63.5 amu (atomic mass unit). (i) Assuming each Cu atom contributes one conduction electron, calculate the electron mobility and the average time between collisions (relaxation time). (ii) Calculate the Fermi energy, Fermi wavevector, Fermi velocity and Fermi temperature. help its urgent please
A liquid has a density at 289K of 955kg/m^3. Its(volume) thermal expansion coefficient is 1.05E-3/K. What...
A liquid has a density at 289K of 955kg/m^3. Its(volume) thermal expansion coefficient is 1.05E-3/K. What is its density at 316K? Answer 929 kg/m^3 I'd appreciate explanation ! Thank you :)
Ammonia is initially at a temperature of -10° C and a specific volume of 0.07 m3/kg....
Ammonia is initially at a temperature of -10° C and a specific volume of 0.07 m3/kg. The ammonia undergoes an isobaric expansion to a final specific volume of 0.22 m3/kg. Evaluate the specific work done on the ammonia in kJ/kg and the specific heat transfer to the ammonia in kJ/kg. Neglect changes in kinetic energy and potential energy. Carbon dioxide is contained in a piston-cylinder assembly with an initial pressure and temperature of 8 lbf/in2 and 100° F, respectively. The...
1.A steel tube carries gasoline (?= 751 kg/m3) at an average velocity of 2.05 m/s. If...
1.A steel tube carries gasoline (?= 751 kg/m3) at an average velocity of 2.05 m/s. If the inside diameter of the tube is 1.27 inches, find the volume flow rate and the mass flow rate. 2.Two streams, a cold stream and a hot stream, enter a mixing chamber where both streams combine and exit through a single tube. The mass flow rate of the hot stream is 5 kg/s, and the inside diameter of the tube carrying the cold stream...
The enthalpy of combustion of octane is 5074.9 kJ/mol and its density is 703 kg/m3 ....
The enthalpy of combustion of octane is 5074.9 kJ/mol and its density is 703 kg/m3 . On a mild winter day a room of volume 40 m3 needs to be warmed up from 10 to 20 OC? (Consider: cair = 0.718 J/g K; dair = 1.225 g/L).
A raft is constructed of wood having a density of 6.00x102 kg/m3. Its surface area is...
A raft is constructed of wood having a density of 6.00x102 kg/m3. Its surface area is 5.50 m2 and its volume is 0.55 m3. When the raft is placed in fresh water, to what depth h is the raft submerged by its weight? The density of fresh water is 1000 kg/m3. Hint: Use Newton’s second to sum the forces (Buoyancy and weight) that are in equilibrium.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT