Question: In one observation, the column in a mercury barometer (as is shown in Figure) has a measured height h of 740.35 mm. The temperature is

In one observation, the column in a mercury barometer (as is shown in Figure) has a measured height h of 740.35 mm. The temperature is -5.0°C, at which temperature the density of mercury p is 1.3608 x 104 kg/m3. The free-fall acceleration g at the site of the barometer is 9.7835 m/s2. What is the atmospheric pressure at that site in Pascals and in torr (which is the common unit for barometer readings)?

Step by Step Solution

★★★★★

3.40 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

As shown in Eq 149 the atmospheric pressure po bearing down on t... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

2-P-M-F-M (379).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A barometer to measure absolute pressure shows a mercury column height of 725 mm. The temperature is such that the density of the mercury is 13 550 kg/m3. Find the ambient pressure.

Atmospheric pressure P decreases as altitude h increases. At a temperature of 15oC, the pressure is 101.3 kilopascals (kPa) at sea level, 87.1 kPa at h = 1 km, and 74.9 kPa at h = 2 km. Use a linear...

A pilot flies horizontally at 1300km/h, at height h = 35 m above initially level ground. However, at time t = 0, the pilot begins to fly over ground sloping upward at angle θ = 4.3o (Figure)....

Can someone solve this problem for me? Thanks! Question 7 of 20 View Policies Show Attempt History Current Attempt in Progress _ Your answer is partially correct. In one observation, the column in a...

solve this experiment digital barometer https://www.youtube.com/watch?v=EkDhlzA-lwI Objective: Know the operation of the digital barometer. Discussion A barometer is a device used to measure the...

Air pressure is measured by a barometer. One type of barometer utilizes an evacuated, calibrated tube inverted in a pool of mercury. The pool of mercury is open to the atmosphere. As air pressure...

The experimental result differs from the assumption. The result shows that the ring oscillator frequencies can be grouped into two groups, where the first group is the high frequency group for the...

1- Peter is a plumber employed by a major contracting firm. During the current year, he paid the following miscellaneous expenses: Unreimbursed employee business expenses $450 Union dues $600 Tax...

This chapter presents students and early career executives with a sound understanding of theory. Theory is explored in terms of both anatomy (parts of the whole) and physiology (relationships with...

please help!! Theory and Practice Temperature will be measured in this experiment using a mercury-in-glass thermometer which is a specific type of the liquid-inglass thermometer and one of the most...

According to the Internal Revenue Service, 75% of all tax returns lead to a refund. A random sample of 100 tax returns is taken. a. What is the mean of the distribution of the sample proportion of...

Accurate measurements of rainfall are critical for many hydrological and meteorological projects. Two standard methods of monitoring rainfall use rain gauges and weather radar. Both, however, can be...

For the differentiable function h ( x , y ) , w e are told that h ( 7 0 0 , 2 0 0 ) = 4 0 0 and h x ( 7 0 0 , 2 0 0 ) = 1 3 and h y ( 7 0 0 , 2 0 0 ) = - 7 . Estimate h ( 7 0 6 , 1 9 6 ) . h ( 7 0 6...

Q1. Read the following paragraphs. Then write an appropriate subject line and opening sentence for each positive message. 6 My name is Rachel Rivera, and I am looking for a new computing device, and...

PSO is a profitable utility company that has increased its dividend to common stockholders every year for 12 consecutive years. Which of the following is least likely to affect the market price of...

Recreation Equipment Company has several divisions which are investment centers. Data for the Boat Division and the Trailer Division are shown here: Which of the following statements would be the...

Using a discount rate of 6% compounded monthly, calculate the present value of monthly payments of $325 for 7 years if the payments are made: a. At the end of each month? (Do not round intermediate...

A physical quantity of the dimensions of length is [c is that can be formed out of c, G and velocity of light, G is the universal constant of gravitation and e is charge]

3. Refer to Table 1.6. a. What is the average number of rooms for the nine hotels? b. Compute the average overall score. c. What is the percentage of hotels located in England? d. What is the...

A force parallel to the x-axis acts on a particle moving along the x-axis. This force produces potential energy vex) given by v(x) = ax', where a = 1.20 11m'. What is the force (magnitude and...

Gravity in One Dimension two point masses, ml and m2, lie on the x-axis, with m, held in place at the origin and m, at position x and free to move. The gravitational potential energy of these masses...

Gravity in Two Dimensions Two point masses, m, and m2, lie in the xy-plane, with m, held in place at the origin and m2 free to move a distance r away at a point P having coordinates X and y (Fig....

Create a Balance Sheet and Income Statement using the data below Investment Securities Demand Deposits Now accounts Cash and due from banks Taxes Interest on fees and loans Retail CDs Long term debt...

Question: explain thoroughly showing each step that is fully handled!! Let be the probability of heads for a bent coin. Suppose your prior f() is Beta(6, 8). Also suppose you flip the coin 7 times,...

PLEASE TYPE |1 9.1. Estimate the unknown parameter 0 from a sample 3, 3, 3, 3, 3, 7,7, 7 drawn from a discrete distribution with the probability mass function P(3) = 9 P(7) - 10' Compute two...