Which fall faster large or small rain drops? Defend your answer.

Q: What are streamlines?

A: Streamline flow, in fluid mechanics refers a term that defines the path of the flow, and used to…

Q: do birds migrate south for the winter

A: Just over 21% of North American birds do not migrate south for the winter. There are two primary…

Q: how can these effects on the geosphere could have further effects on other spheres of the earth.

A: Everything in Earth’s system is placed into one of the four subsystems: land, water, living things,…

Q: Which term represent the distance between two troughs which are next to each other?

A: "Since all questions are different as per bartleby guidelines we can author only first one please…

Q: Why is the sea water denser than fresh water?

A: Fresh water bodies are those water bodies, which do not consist of any mixed impurities or salts in…

Q: Write TRUE or FALSE Lift force in wind turbine is an aerodynamic force which acts in the direction…

A: Turbine uses the mechanical energy to generate other form of energy. There are mainly two type of…

Q: Name the radiation which are absorbed by green house gases in earth's atmosphere?

A: The radiation which are absorbed by green house gases in earth's atmosphere is infrared radiation

Q: What is a non-recording rain-gauge?

A: The non-recording type of rain gauges only collects the rain and do not measure or record the…

Q: he oceans level is rising 1.5 millimeters per year. at this rate in hote many years will the sea…

A: The  speed of water level in an ocean is the rise in the level upon time: v=h∆t Where, h= height of…

Q: What is volumetric flow?

A: volumetric flow

Q: What happens to the height of a tsunami when its velocity is doubled?

A: It is known that: H=kV2   Where, k= A constant H=Height V=Velocity

Q: What should be the height of a tsunami if its velocity is 30 feet per second?

A:

Q: northern bemis here Seven months A ETER the ti

A:

Q: How would humidity change if temperatures go up or down?

A: Humidity: It is the defined as the amount of water vapor in the air. Humidity means water in the…

Q: Which of the following pairing is incorrect: A) Hygrometer ­- Water vapour content of the atmosphere…

A: We have to answer that which one is the correct pairing?

Q: The energy that generates wind comes from what source? A) Anemometers B) Solar radiation C) Ocean…

A: When the radiation from sun strikes the surface of earth, then earth's surface absorbs the…

Q: What is cavitation? What causes it?

A:

Q: What is the no-slip condition? What causes it?

A: No-slip condition for a viscous medium means that the fluid have zero velocity with respect to the…

Q: How much change in the power of wind will take place if wind velocity becomes 4 times and blade…

A: Given data: The change in velocity is v2=4v1. The change is blade length is r2=5r1.

Q: How Much Does the Earth Weigh?

A: How Much Does the Earth Weigh?

Q: Which natural phenomenon causes land and sea breeze?

A: Land breeze and sea breeze are two natural phenomena which show that movement of air occurs due to…

Q: What will be The fotentiaL eneray of 2 Kg mass Take g = 11 m/s² Kept at height of 6 mi %3D

A: Given data :                       Acceleration due to gravity  =  g…

Q: Why do surface waves cause the most damage?

A: Given:  Surface wave

Q: If the rotor area becomes two times power available in the wind becomes four times. Select one:

A:

Q: Sedimentation centrifuges separate insoluble particles from liquids based

A: Given:- Sedimentation centrifuges separate insoluble particles from liquids based on different…

Q: An airplane is traveling north at 300 Rh ne a strong crosswind blowing 150 km/h from west to east.…

A:

Q: When is the daily tidal range greatest?

A: The height difference between high tide and low tide is Tidal range .

Q: ssenger cars purch sea levels created

A:

Q: Which is denser, something having a density of 1000 kg/m3 or something having a density of 1 g/cm3?…

A: The density of the object 1,

Q: Gravity plays a major role in the global movement of water in which of the following processes?…

A: Here given the statement about the effect of gravity on global movement of water.We have to find out…

Q: is to be designed house hurricane force winds. The U maximum wimd velocig to withstand. V. 24ms. The…

A: Given data: V = 24 m/s Density ρ=1.029 kg/m3 Area (A) = 450 m2 Need to determine the force that the…

Q: The force that generates wind is: A) Gravity force B) Pressure gradient force C) Coriolis force D)…

A: Gravity force is the force between to masses separated by distance r and does not produce winds.…

Q: Distinguish between thrust and pressure.

A: Thrust can be defined as the force exerted by a body which acts perpendicular to its surface.Its…

Q: What is forced flow? How does it differ from natural flow? Is flow caused by winds forced or natural…

A: The diagram,   Weight of the car,

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!