Question

The pressure of the air around us (due to both the motion of the molecules around...

The pressure of the air around us (due to both the motion of the molecules around us and the weight of the atmosphere above us)

a. is about 10 times larger than the pressure exerted by your feet on the ground when you are standing.

b. is about twice as large as the pressure exerted by your feet on the ground when you are standing.

c. is about the same as the pressure exerted by your feet on the ground when you are standing.

d. is about half the pressure exerted by your feet on the ground when you are standing.

e. is about one tenth the pressure exerted by your feet on the ground when you are standing.

0 0
Add a comment Improve this question Transcribed image text
Answer #1

c. is about the same as the pressure exerted by your feet on the ground when you are standing.

Add a comment
Know the answer?
Add Answer to:
The pressure of the air around us (due to both the motion of the molecules around...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 2. Calculate both gage and absolute pressure inside the shower head in the second floor of...

    2. Calculate both gage and absolute pressure inside the shower head in the second floor of your house. Assume that each floor is about 10 feet high. The city water tank is about 130 feet high from the same ground level that your house is sitting. Imagine that head losses in 1200 feet of pipes, valves and fittings between your house and the tank are about 25 feet of fresh water. Assume that the water tank is vented to the...

  • Suppose you want to climb a mountain that is 19,000 feet tall. The air at that...

    Suppose you want to climb a mountain that is 19,000 feet tall. The air at that altitude has a total pressure of about half an atmosphere. The chemical composition of the air is the same as at sea level. Suppose you want to breathe the same partial pressure of oxygen that you normally would breathe at sea level – no more and no less. You decide to breathe bottled air from a tank, and adjust the composition of the air...

  • The pressure at 10 below the surface of the ocean is about2.00×105. Which of the following statements istrue?...

    The pressure at 10 below the surface of the ocean is about2.00×105. Which of the following statements istrue? The weight of a column of seawater 1 in cross section and 10 high is about 2.00×105. The weight of a column of seawater 1 in cross section and 10 high plus the weight of a column of air with thesame cross section extending up to the top of the atmosphere isabout 2.00×105. The weight of 1 of seawater at 10 below...

  • Dr. MABIALA D. Changes titmus fhom red to blue, So, Am substance that B gopher C...

    Dr. MABIALA D. Changes titmus fhom red to blue, So, Am substance that B gopher C pound , molecules, or i $7 The molecular weight ofsulfuric acid, HSO. is B. 194 u molarity C Ss. Which of the tollowing is a solution? B. The brass in candle stick C Air in the atmosphere D. All of the above 89. A solution is saturated when A. there is not enough solvent B. no more solute can be dissolved. Cthe solute is...

  • Choose the correct answer Q1: 1. According to Newton's First Law of Motion, A. An object...

    Choose the correct answer Q1: 1. According to Newton's First Law of Motion, A. An object at rest eventually begins to move. B. An object in motion moves in a parabolic trajectory unless acted upon by a net force. C. An object at rest always remains at rest. D. An object at rest remains at rest unless acted upon by a net force. 2.A bowling ball and an apple at a height of 30 meters above the ground is falling...

  • Why is it that a person can lay still on a "bed" of nails (see the...

    Why is it that a person can lay still on a "bed" of nails (see the figure below) without suffering any serious injuries but would incur severe puncture wounds to his feet if he tried to stand barefoot on the same "bed"? Why is it that a person can lay still on a bed of nails (see the figure below) without suffering any serious injuries but would incur severe puncture wounds to his feet if he tried to stand barefoot...

  • For fire safety considerations, there is a proposal to replace nitrogen with helium in air as...

    For fire safety considerations, there is a proposal to replace nitrogen with helium in air as the atmosphere of EVA operation in manned space vehicles. Compute the speed of sound for an atmosphere with 25% O2 and 75% He (volume or molar percentages) at a temperature of 15 C and 80 kPa pressure. Compare your answer with that of standard air in the same environmental conditions. (Hint: you need to determine both the molecular weight of the mixture and the...

  • Rotational motion with a constant nonzero acceleration is not uncommon in the world around us. For...

    Rotational motion with a constant nonzero acceleration is not uncommon in the world around us. For instance, many machines have spinning parts. When the machine is turned on or off, the spinning parts tend to change the rate of their rotation with virtually constant angular acceleration. Many introductory problems in rotational kinematics involve motion of a particle with constant, nonzero angular acceleration. The kinematic equations for such motion can be written as and . Here, the symbols are defined as...

  • 9,10,11,12,13,14, and 15 please a syringe is filled with 40. mL. of air at room temperature (22°C) in the lab and then this syringe is placed into a boiling water bath. After S minutes, the volum...

    9,10,11,12,13,14, and 15 please a syringe is filled with 40. mL. of air at room temperature (22°C) in the lab and then this syringe is placed into a boiling water bath. After S minutes, the volume of gas in in the syringe (still at lab pressure) should be close to which volume? 9. Which of these is a true statement about a below a tube that is filled with a liquid such as mercury b. The weight of the liquid...

  • 9). A small bag of sand is released from an ascending hot‑air balloon whose constant, upward...

    9). A small bag of sand is released from an ascending hot‑air balloon whose constant, upward velocity is ?0=2.75 m/s. Knowing that at the time of the release the balloon was 58.3 m above the ground, determine the time ? it takes for the bag to reach the ground from the moment of its release. Use  ?=9.81 m/s2. r= 10) You throw a baseball directly upward at time ?=0 at an initial speed of 14.1 m/s. What is the maximum height...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT