A frozen lake in winter with fish swimming below the surface is possible because of which property of water:a.AdhesionO b. Low molecular weightO c. CohesionO d. Surface tensionO e.PolarityA buffer solution comprises which of the following?pe here to searchhp

Density of water is maximum at 4 ° C , so more dense water is at base while less dense ice is frozen…

Answered: Afrozen lake in winter with fish…

Afrozen lake in winter with fish swimming below the surface is possible because of which property of water: O a. Adhesion O b. Low molecular weight O C. Cohesion O d. Surface tension O e. Polarity

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter13: Temperature, Kinetic Theory, And The Gas Laws

Section: Chapter Questions

Problem 16PE: (a) Suppose a meter Stick made of steel and one made of invar (an alloy of iron and nickel) are the...

See similar textbooks

Related questions

Q: You place an open bottle filled with olive oil (density 880 kg/m³) in a container filled with water…

A: GIVEN: Density of oil ρoil =880 kg/m3 Density of water ρw=1000 kg/m3 height of hole from both…

Q: 13. Identify what principle the statement below is an application of. Fishes swimming at the surface…

A: The correct option is (D). i.e Archimedes principle

Q: Gold can be hammered into decorative gold leaf, which is only 1.00E-07 m thick. If 1.88 troy ounce…

A: We know the density of a material sample, ρ=mV. Where m = mass of the sample and V= volume of the…

Q: The density of air is 1.3 kg/m3 at sea level. From your knowledge of air pressure at ground level,…

Q: Your grandmother gave you a gold ring as “pamana" (inheritance). The gold ri is 5.00 mm thick and…

A: GivenThickness (h)=5 mmoutside Diameter (d0)=12 mmInside diameter (di)=11 mm

Q: What happen if the objects' density is greater than, less than or equal to water's (1 gm /cm3)?

A: The object’s having density greater than density of water will sink in the water.

Q: ermine the pressure at the base of an open tank, if it contains a layer of 7 cm of Hg, 20 cm of…

A: Given:- it contains a layer of 7 cm of Hg 20 cm of water 30 cm of oil and specific density areas…

Q: The radius of the aorta is about 1.1 cm , and the blood passing through it has a speed of about 45…

Q: A golden-colored cube is handed to you. The person wants you to buy it for 50000 php, saying that…

A: Given data: The weight in air is Wa=45 N. The weight in water is Ww=42 N.

Q: Birds such as ducks, geese, and swans have greater densities than water, yet they are able to sit on…

A: Given: Birds such as ducks, geese, and swans have greater densities than water, yet they are able to…

Q: How is the density of fish controlled? How is the density of submarine controlled?

A: If the fish changes its volume whereas a submarine changes its weight,Submarine work in a similar…

Q: 5. What is the emergent velocity of water from a crack in its container 6 m below the surface? If…

A: Given data: Height of crack below the surface is, h=6 m. Area of crack is, A=1.3 cm2=1.3100=0.013…

Q: 2) The absolute worst thing to do while scuba diving is to O val salvate exhale through your nose…

Q: The radius of the aorta is about 1.0 cm, and the blood passing through it has a speed of about 35…

A: radius of aorta (r) = 1 cm speed of blood in an aorta (v) = 35 cm/sec = 0.35 m/s

Q: 5) As you fly higher and higher on the air, the atmospheric pressure surrounding an aircraft is…

A: From basic principles, we know that force always acts from region of high pressure to region of low…

Q: 4.1 PQ4 Identify five examples of an unsteady flow and ex- plain what features classify them as an…

Q: Small insects can move about on the surface of water . Explain.

A: This is due to the surface tension

Q: A Cuvier's Beaked Whale, weighing 5,500 pounds-force [lb f, holds the record for deepest ocean dive…

A: Given data The weight of the whale is given as W = 5500 lbf. The depth achieved by the whale is…

Q: Given: The density of saltwater is approximately 1.025 g/cm3 Required: Calculate how much more…

Q: A spaceship lands on a planet where the atmosphere is completely made of water (p 1000 km). The ship…

A: Given, density of water= 1000kg/m3 Height it sink before touched to ground= 20m acceleration du to…

Q: the Late Jurassic period, has one of the longest recorded necks of any species on Earth, ranging…

Q: An airplane wing with an average cross-sectional area 10 m^2 experiences a lift force of 70 000 N.…

Q: -aquarium activity- small hollow ball in water- When you submerged 1/4 of the ball, did you have to…

A: Buoyant force: Buoyant force is the force exerted by the weight of the ball on the surface of water.…

Q: In hot-air ballooning, a large balloon is filled with air heated by a gas burner at the bottom. Why…

A: Introduction: A hot air balloon is a type of aircraft which used hot air to levitate on the air.

Q: Which of the following properties is one of the two that allow water being able to defy gravity?…

A: It is an objective type question

Q: In order for a balloon launch to be interesting, we will want to tie some sort of payload to the…

A: Given: Mass, m=2.7 kg Density of hydrogen, ρH=0.0898 g/L For lifting Payload by balloon, Weight of…

Q: A cubical wooden block with edge of 6 cm is floating with one-third of its volume above the water…

Q: Explain why helium weather balloons, which are used to measure atmospheric conditions at high…

A: Given : Helium weather balloons used to measure atmospheric conditions at high altitudes are…

Q: Auniform pencil foats with 8cm of its length immersed in water. What length is immersed when it…

A: Recall Buoyant force =weight of displaced fluid In equilibrium buoyant force=mg=LAρg

Q: Why don't incoming ocean waves bring more water on to the shore until the beach is completely…

Q: Calculate the guage pressure inside 4.00cm radius bubbles of waterwater,alcohol,and soapy…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: What is the mass density of water? What is the weight density of water?

A: The mass density of water is 997kg/m3.

Q: Answer the questions. 1. A Styrofoam cup is less dense than a ceramic cup, so the Styrofoam cup will…

A: Answer 1: The density of the Styrofoam cup is less then the density of the water and the density of…

Q: Evangelista Torricelli was the first person to realize that we live at the bottomof an ocean of air.…

Q: small hollow ball in water- As you submerged the ball more and more, how did the upward force…

Q: 4. You dive 5m down in the ocean. What is the absolute pressure there? (10 pts)

Q: Scuba divers are warned that if they must make a rapid ascent, they should exhale on the way up. If…

A: Introduction: The force that is applied perpendicular to the surface is referred as pressure.…

Q: A raft is 4.2 m wide and 6.5 m long. When a horse is loaded onto the raft, it sinks 3.0 cm deeper…

A: Answer W = 8026.2 N

Q: A submarine dives down to a depth 20 metres beneath the surface of the ocean. Calculate the pressure…

Q: A cubical block of wood, 10.0 cm on a slide, floats at the interface between oil and water with its…

A: Given, Cubical length, l=10 cm=0.1 m, height from interface, h=1.5 cm=0.015 m, and the density,…

Q: A H E D

A: Pressure at the points A -H in terms of increasing water pressure is D > G > H = C = E > B…

Q: Why will a vacuum pump not operate for a well that is more than 10.3 m deep?

A: At a depth of 10.3m, the pressure in the water equals the pressure in the atmosphere.

Concept explainers

Kinetic Theory of Gas

The Kinetic Theory of gases is a classical model of gases, according to which gases are composed of molecules/particles that are in random motion. While undergoing this random motion, kinetic energy in molecules can assume random velocity across all directions. It also says that the constituent particles/molecules undergo elastic collision, which means that the total kinetic energy remains constant before and after the collision. The average kinetic energy of the particles also determines the pressure of the gas.

P-V Diagram

A P-V diagram is a very important tool of the branch of physics known as thermodynamics, which is used to analyze the working and hence the efficiency of thermodynamic engines. As the name suggests, it is used to measure the changes in pressure (P) and volume (V) corresponding to the thermodynamic system under study. The P-V diagram is used as an indicator diagram to control the given thermodynamic system.

Question

A frozen lake in winter with fish swimming below the surface is possible because of which property of water:
a.
Adhesion
O b. Low molecular weight
O c. Cohesion
O d. Surface tension
O e.
Polarity
A buffer solution comprises which of the following?
pe here to search
hp

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Review. To measure how far below the ocean surface a bird dives to catch a fish, a scientist uses a method originated by Lord Kelvin. He dusts the interiors of plastic tubes with powdered sugar and then seals one end of each tube. He captures the bird at nighttime in its nest and attaches a tube to its back. He then catches the same bird the next night and removes the tube. In one trial, using a tube 6.50 cm long, water washes away the sugar over a distance of 2.70cm from the open end of the tube. Find the greatest depth to which the bird dived, assuming the air in the tube stayed at constant temperature.
(a) What is me 1imlume (in km3) of Avogadro’s number of sand grains if each grain is a cube and has sides mat are 1.0 mm long? (b) How many kilometers of beaches in length would this cover it me beach averages 100 m in width and 10.0 m in depth? Neglect air spaces between grains.
The average human has a density of 945 kg/m3 after in haling and 1 020 kg/m3 after exhaling. (a) Without making any swimming movements, what percentage of the human body would be above the surface in the Dead Sea (a body of water with a density of about 1 230 kg/m3) in each of these cases? (b) Given that bone and muscle are denser than fat, what physical characteristics differentiate sinkers (those who tend to sink in water) from floaters (those who readily float)?
(a) Suppose a meter Stick made of steel and one made of invar (an alloy of iron and nickel) are the same length at 0C. What is their difference in length at 22.0C ? (b) Repeat the calculation for two 30.0mlong surveyor's tapes.
Which of the following is false? a. Molecules will move in 6 possible direction. Thus, it is acceptable to assume 1/6 of it will move in the +z-direction. b. Flux is about rate of something being transferred per unit area. c. Flux can occur even if there is no driving force. d. Initially, flux for transport processes is non-linear and becomes linear over a period of time.
Which of the following terms is generally referred to both liquids and gases? A. colloid B. fluid A BCD C. molecule D. quantum O O O O 2. Which term is used to describe the ratio between mass (m) and volume (V) of a fluid? A. density B. pressure C. specific volume D. specific weight O 00 O 3. Who among the following is not a property of fluids? C. specific volume A. specific force B. specific gravity D. viscosity O O O 0 4. What is being measured by temperature? A. average kinetic energy B. colloidal collision C. fluid expansion D. potential energy O O O O 5. What is the reciprocal of density? A. specific force B. specific gravity C. specific volume D. viscosity OO 0 06. What happens to the kinetic energy of fluids when the temperature increases? A. The kinetic energy will increase. B. The kinetic energy will decrease by one half. C. The kinetic energy will be converted into potential energy. D. The average kinetic energy of fluid remains the same despite of the change in temperature.…
as which a liquid will dissolve directly proportional to the partial pressure of the gas .A Henry Law .B Dalton's Law .c Laplace's Law .D law of diffusion
1. What would happen to the water level in a glass if the ice cube floating in a glass of water will be completely melted? 2. A. Why does a balloon filled with helium gas rise? B. Is there a lower limit on how much helium gas it must contain before it begins to rise?
Water has a density of 1.0 g/cm3 at room temperature. State whether each of the following will sink or float when placed in water.a. Paraffin wax (density 5 0.90 g/cm3)b. Limestone (density 5 2.8 g/cm3) Air has a density of 1.29 g/L at room temperature. State whether each of the following will rise or sink in air.a. Helium gas (density 5 0.18 g/L)b. Argon gas (density 5 1.78 g/L
The rate of diffusion across a thin membrane can be increased by ______: Select all that apply A. Increasing the concentration gradient B. Increasing the diffusion coefficient C. Increasing the thickness of the membrane D. Decreasing the cross-section area of the membrane
Int Figure 1 is an illustration of an experimental set-up le determine the density of polystyrene foams Study the illustration carefully and use it to answer the qinations that fo Identical polystyrene foams Step II OL cm -60 -40 Step 1 www031/22 om -60 -20 Water Step III Step IV Figure 1 Name each of the apparatus labelled X. Y and Z. Steel block cm 60 Step V Wha Steel block Polystyrene foam
2. Knudsen number variationA space capsule is 15.6 feet in diameter and weighs 22 metric tons at Earth sea level.(a) Calculate the Knudsen number for the capsule at Earth sea level. Assume a molarmass of 28.9 ×10−3 kg/mol, a molecular diameter of 0.36 nm, and a density of1.225 kg/m3.(b) Calculate the Knudsen number for the capsule as it is approaching the Interna-tional Space Station in low Earth orbit (LEO), 300 km above sea level during a pe-riod of extremely high solar activity. Assume a molar mass of 18.1 ×10−3kg/mol,a molecular diameter of 0.34 nm, and a density of 1.7 × 10−11 kg/m3.(c) Calculate the particle number density at LEO.