If a piece of plastic food wrap (thickness = 1.27 x 10-3 cm) is being placed around a ball to represent 90 percent of the mass of the Earth’s atmosphere, what is the diameter of the ball needed to model Earth?
Q: The weather channel reported that the current temperature at the town of Fairbanks Alaska is 50 °F.…
A: The given data we have: Temperature in Fahrenheit scale: 50oF The objective is to calculate the…
Q: The number density of air in a child's balloon is roughly the same as sea level air, 1019…
A: The expression for the number density is as follows: n1=N43πd123 1 The…
Q: You wish to convert the barometric pressure of 65 mmHg to different units. Which is the most…
A: 1mmHg pressure = 0.13332 kPa
Q: what is 500.2 mm in meters?
A:
Q: True or false ? The ICRU sphere (ICRU, 1980) is a 30 cm diameter, tissue equivalent sphere with a…
A: True ICRU spheres are spherical phantoms of 30 cm diameter made from materials appropriate to…
Q: You encounter a large sink hole and you need to report it to the authorities. When you call they ask…
A: The problem can be solved by using the concept of circumference of a circle. Therefore the solution…
Q: Problem 7: One cubic centimeter (1 cm³) of a typical cumulus cloud contains 50 to 500 water drops,…
A: in this question we simply use volume equation for different shapes and get answer according to…
Q: What is the density (in vehicles/km/lane) if I have a 2 lane road, with a total of 60 vehicles, and…
A: Given data: Number of lane = 2 Total number of vehicles = 60 Road length = 500 m = 1/2 km = 0.5 km…
Q: You are working for a window-manufacturing company. The company has just landed a new contract for…
A: Average speed of stone V = 7.70 m/s Area of window A = 0.750 m2 mass of hell stone m = 5 g…
Q: Based on the data, calculate the average water density using the trendline equation (y=0.867x +…
A: The average water density is based on the trendline equation . represents the pressure in hPa,…
Q: Wind tunnels are used to measure the aerodynamic properties of prototype models. (a) if a fan…
A: (a) Write the given data. A1=8.75 ft2v1=25 mi/hA2=4.35 ft2
Q: A person drinks a glass of 250 cm3 every morning milk after 15 days, how much mass of milk will he…
A:
Q: A boat with a flat bottom and its cargo weight 4,311N. The area of the boar's is 4m ^ 2 How far…
A: This problem can be solved by applying Archimedes principle which states that the buoyant force…
Q: Let y(N) be the yield of an agricultural crop as a function of the nitrogen level N (measured in the…
A: Solution critical number of a function y=f(x) is a value of c such that f(c)=0 or f(c) is…
Q: Nitrogen dioxide (NO2; molecular weight = 46 grams per mole [g/mol]) is contained in a 4.32-liter…
A: Given information: The volume of Nitrogen (V) = 4.32 litre = 4.32 ×10-3 m3 The temperature of the…
Q: A boat with a flat bottom and its cargo weight 4,060N. The area of the boat's bottom is 5 m2 . How…
A: Given Data : The weight of the cargo is given as W = 4060N. The area of the boat's bottom is given…
Q: Exercise 1. Compute the scale height for the atmosphere of Mars, which has a surface gravity of 3.7…
A: Given that: Surface gravity of Mars (g) = 3.7 m/s² Effective surface temperature (T) = 218K…
Q: 1.3 kg of air contains 3.9 g of water vapor in it. What is the absolute humidity of the air in the…
A: The given data are: ma=1.3 kgmv=3.9 g Here, ma, and mv represent the mass of air and the mass of…
Q: A rock weighs 10 N in air and 9.5 N in water. The volume of the rock is equal to
A: SOlution: given that weighs 10 N in air and 9.5 N in water calculate the volume
Q: If you have 200 meters of fence material, what is the largest radius of circle it can enclosed?
A: Given : We have 200 m of fence material. We have to find the largest radius of circle, that it can…
Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…
A:
Q: Saturn's moon Titan has a mass of 1.3452 x 1023 kg , a diameter of 5,150 km, and an atmosphere made…
A:
Q: please help me compute the variations of the temperature with respect to height Ty.
A: Given that: To=273 KPo=1000 hPaTo determine the variation of temperature with height.
Q: How many times would a mole of dollar bills, joined end to end, encircle the earth?
A: The standard data is, The circumference of Earth is C=40075 km. The size of a dollar bill is…
Q: For the planet Saturn, What is its average density (kg/m3)
A: The average density of a planet can be calculated using the formula for density, which is mass…
If a piece of plastic food wrap (thickness = 1.27 x 10-3 cm) is being placed around a ball to represent 90 percent of the mass of the Earth’s atmosphere, what is the diameter of the ball needed to model Earth?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- 21. Your town has built a new water tower and has decided to cover the sides with wallpaper. You've been tasked with calculating how many square feet of wallpaper are necessary. The water tower is 25 meters tall with a diameter of 10 meters. (Hint: you're looking for the lateral side area; and be careful of your units!) 2ad sloo A LThe following data are given for the pressure and temperature variation in air as a function of elevation: Elevation in [m] 0. Temperature in [°C]_pressure [atm] 28 1. 1000. 25 0.796 2000. 19 0.6314 3000. 12 0.4982 4000. 3 0.3905 5000. -1 0.3043 6000. 11 0.2356 You want to check if these measurements are correct. You are going to use a balloon and rise in the corresponding altitudes. If the balloon weighs 1000kg (all included, weight of yourself, equipment, inflated part etc) calculate the volume of inflated part of the balloon, so that the initial acceleration is 15m/s?. Assume that the balloon is a sphere and neglect the deflated part of the balloon as far as volume is concerned. Can you verify all measurements with this volume of the balloon? What kind of adjustments do you need to make in order to complete your mission?Barometric Pressure Halley's law states that the barometric pressure (in inches of mercury) at an altitude of x mi above sea level is approximated by the equation below. p(x) = 29.92e-0.2x (x 2 0) If the barometric pressure as measured by a hot-air balloonist is 20.5 in. of mercury, what is the balloonist's altitude? (Round your answer to two decimal places.)
- What is 500.2 mm in meters?Saturn's moon Titan has a mass of 1.3452 x 1023 kg , a diameter of 5,150 km, and an atmosphere made mostly of N2 at a constant temperature of -179 degrees Celsius. Assume that the pressure at the surface is 50% more than on Earth. What is your best estimate of Titan's atmosphere's R constant?