Boat Water

2200kv Leopard 4082 brushless marine motor for RC boat V2 40mm water cool jacket 2200kv Leopard 4082 brushless marine motor for RC boat V2 40mm water cool jacket Paypal US $129.99 28d 4h 31m
aluminum water cooling jacket for B36 540 brushless motor for rc boat- silver aluminum water cooling jacket for B36 540 brushless motor for rc boat- silver Paypal US $12.99 28d 19h 52m
RC Boat (Automatic Water Absorption) Water Gear Pump DC4v - 12v + RC Boat (Automatic Water Absorption) Water Gear Pump DC4v - 12v + "Free" T-plug Paypal US $16.00 3h 33m
seaking-120A Water Cool Ship Brushless Motor Hobbywin ESC For rc boat hot sale.. seaking-120A Water Cool Ship Brushless Motor Hobbywin ESC For rc boat hot sale.. Paypal US $75.90 29d 4h 37m
SEAKING 4800KV Brushless Motor W/Water-cooling for Boat 2040SL SEAKING 4800KV Brushless Motor W/Water-cooling for Boat 2040SL Paypal US $26.80 25d 18h 49m
75mm Silver Aluminium Water Cooling Boat ship Rudder for RC Boat 75mm Silver Aluminium Water Cooling Boat ship Rudder for RC Boat Paypal US $7.19 22d 21h 30m
Vintage Dumas Rudder and water pickup  for Pay-N-Pak .21 Hydroplane Boat kit Vintage Dumas Rudder and water pickup for Pay-N-Pak .21 Hydroplane Boat kit Paypal 0 Bid US $39.99 1d 2h 40m
RC Boats & Submarine ~ Water Gear Pump DCv 4v - 12v + RC Boats & Submarine ~ Water Gear Pump DCv 4v - 12v + "Free" T-plug Set Paypal US $14.99 12d 3h 48m
Xpower B36 540 550 Adjustable Alu. Brushless Motor Mount RC Boat Water Cooling Xpower B36 540 550 Adjustable Alu. Brushless Motor Mount RC Boat Water Cooling Paypal US $1.56 13d 22h 21m
rc gas boat water pump rc gas boat water pump Paypal US $22.11 11d 20h 38m
75mm RC Boat Rudder with Water Cooling - HARD ANODIZED 75mm RC Boat Rudder with Water Cooling - HARD ANODIZED Paypal US $7.50 22d 19h 30m
RADIO CONTROL MODEL BOAT Water Scoop Set RADIO CONTROL MODEL BOAT Water Scoop Set Paypal US $3.14 25d 3h 31m
O.S. Max .21 marine boat nitro engine glow water cooled shaft or cable drive NR! O.S. Max .21 marine boat nitro engine glow water cooled shaft or cable drive NR! Paypal 6 Bids US $40.00 1d 18h 4m
151B71 125 Amp Water Cooled Brushless ESC Radio Remote RC Boat 151B71 125 Amp Water Cooled Brushless ESC Radio Remote RC Boat Paypal US $49.64 28d 15h 41m
120A ESC water cool electric speed controller for brushless motor -rc boat 120A ESC water cool electric speed controller for brushless motor -rc boat Paypal US $69.00 28d 17h 21m
Sea-king 50A Boat Speed Controller ESC reverse Ship Forward/Backward Water Cool Sea-king 50A Boat Speed Controller ESC reverse Ship Forward/Backward Water Cool Paypal US $22.80 29d 21h 12m
 Aluminum water pickup dual New version rc boat Aluminum water pickup dual New version rc boat Paypal US $6.00 27d 3h 1m
RC Model Ship 55mm Water Stabilizer Boat Trim Fin TF515 RC Model Ship 55mm Water Stabilizer Boat Trim Fin TF515 Paypal US $10.90 28d 11h 52m
160mm rudder dual water pickup for 67-90/ 23-35 rc boat 160mm rudder dual water pickup for 67-90/ 23-35 rc boat Paypal US $30.00 11d 19h
Spartan Boat BRUSHLESS 540XL MOTOR with water motor cooling jacket  Traxxas 5707 Spartan Boat BRUSHLESS 540XL MOTOR with water motor cooling jacket Traxxas 5707 Paypal US $119.99 4d 5h 43m
95mm red Aluminium Water Cooling Boat ship Rudder for RC Boat 95mm red Aluminium Water Cooling Boat ship Rudder for RC Boat Paypal US $9.29 22d 23h 24m
RC-Sub & Boat(Air,Gas,Liquid,Water)Micro Pump Type-B DC5v -13v+ Free JST - Plus RC-Sub & Boat(Air,Gas,Liquid,Water)Micro Pump Type-B DC5v -13v+ Free JST - Plus Paypal US $23.99 11d 5h 14m
Aluminum 550 540 Water Cooling Jacket for RC Boat Ship Aluminum 550 540 Water Cooling Jacket for RC Boat Ship Paypal US $11.49 15d 20h 43m
RC Submarine & Boat - MICRO Water & Air PUMP DC 3v - 7.4v  + Free RC Submarine & Boat - MICRO Water & Air PUMP DC 3v - 7.4v + Free "JST" plug set Paypal US $24.99 25d 3h 25m
Pro Boat .18 Water Cooled RC Gas Nitro Marine Engine Pro Boat .18 Water Cooled RC Gas Nitro Marine Engine Paypal US $109.99 1d 10h 23m
Water-Cool Brushless Motor 60A ESC for RC boat with 5A BEC Free Shipping Water-Cool Brushless Motor 60A ESC for RC boat with 5A BEC Free Shipping Paypal US $18.41 24d 5h 49m
Seaking-35A Waterproof Brushless ESC for Boats W/water-cooling system Seaking-35A Waterproof Brushless ESC for Boats W/water-cooling system Paypal US $39.99 24d 14h 30m
Aluminium water outlets for RC Boat M6 thread with O-ring & screws aluminum Aluminium water outlets for RC Boat M6 thread with O-ring & screws aluminum Paypal US $2.80 15d 21h 12m
TRANSOM WATER PICKUP KIT GAS NITRO BOAT 5mm 3mm 80cm TRANSOM WATER PICKUP KIT GAS NITRO BOAT 5mm 3mm 80cm Paypal US $11.99 29d 2h 51m
95mm Water Cooling System Rudder for RC Boat Ship RD 95mm Water Cooling System Rudder for RC Boat Ship RD Paypal US $14.06 27d 20h 57m
Powered by phpBay Pro

Boat Water
Boat Water
Why does the water behind a boat frequently go smooth?


The surface of the water behind boats, especially larger ones tends to go glassy smooth and this can persist for quite a while after the boat has passed. What causes this? I'm guessing it's some kind of surface low-pass effect (as even waves approaching the smooth area are damped) caused by water movement but I can't find any proper explanation as to why it happens. Anyone know?

What you are referring to is the wake of the boat.

A wake stems from a combination of physics effects. First, the boat creates a bow wave in front (the bow) and that pushes water out and away as the boat steams through the water. But as the boat steams on the bow waves slip to the stern (actually the boat overcomes the waves and passes through them). In any case, the bow waves sort of meet at the stern and they tend to smooth out the water behind through destructive interference.

Then there is also the churning of the screws that propel the boat. The churning water disrupts whatever waves are on the surface and becomes smooth with the eddies of the churning water. That also tends to smooth out the trailing water we call the wake.

On a fair seas day, a wake can be seen for hundreds of miles off capital ships. [See source.]

2200kv Leopard 4082 brushless marine motor for RC boat V2 40mm water cool jacket 2200kv Leopard 4082 brushless marine motor for RC boat V2 40mm water cool jacket Paypal US $129.99 28d 4h 31m
aluminum water cooling jacket for B36 540 brushless motor for rc boat- silver aluminum water cooling jacket for B36 540 brushless motor for rc boat- silver Paypal US $12.99 28d 19h 52m
RC Boat (Automatic Water Absorption) Water Gear Pump DC4v - 12v + RC Boat (Automatic Water Absorption) Water Gear Pump DC4v - 12v + "Free" T-plug Paypal US $16.00 3h 33m
seaking-120A Water Cool Ship Brushless Motor Hobbywin ESC For rc boat hot sale.. seaking-120A Water Cool Ship Brushless Motor Hobbywin ESC For rc boat hot sale.. Paypal US $75.90 29d 4h 37m
SEAKING 4800KV Brushless Motor W/Water-cooling for Boat 2040SL SEAKING 4800KV Brushless Motor W/Water-cooling for Boat 2040SL Paypal US $26.80 25d 18h 49m
75mm Silver Aluminium Water Cooling Boat ship Rudder for RC Boat 75mm Silver Aluminium Water Cooling Boat ship Rudder for RC Boat Paypal US $7.19 22d 21h 30m
Vintage Dumas Rudder and water pickup  for Pay-N-Pak .21 Hydroplane Boat kit Vintage Dumas Rudder and water pickup for Pay-N-Pak .21 Hydroplane Boat kit Paypal 0 Bid US $39.99 1d 2h 40m
RC Boats & Submarine ~ Water Gear Pump DCv 4v - 12v + RC Boats & Submarine ~ Water Gear Pump DCv 4v - 12v + "Free" T-plug Set Paypal US $14.99 12d 3h 48m
Xpower B36 540 550 Adjustable Alu. Brushless Motor Mount RC Boat Water Cooling Xpower B36 540 550 Adjustable Alu. Brushless Motor Mount RC Boat Water Cooling Paypal US $1.56 13d 22h 21m
rc gas boat water pump rc gas boat water pump Paypal US $22.11 11d 20h 38m
75mm RC Boat Rudder with Water Cooling - HARD ANODIZED 75mm RC Boat Rudder with Water Cooling - HARD ANODIZED Paypal US $7.50 22d 19h 30m
RADIO CONTROL MODEL BOAT Water Scoop Set RADIO CONTROL MODEL BOAT Water Scoop Set Paypal US $3.14 25d 3h 31m
O.S. Max .21 marine boat nitro engine glow water cooled shaft or cable drive NR! O.S. Max .21 marine boat nitro engine glow water cooled shaft or cable drive NR! Paypal 6 Bids US $40.00 1d 18h 4m
151B71 125 Amp Water Cooled Brushless ESC Radio Remote RC Boat 151B71 125 Amp Water Cooled Brushless ESC Radio Remote RC Boat Paypal US $49.64 28d 15h 41m
120A ESC water cool electric speed controller for brushless motor -rc boat 120A ESC water cool electric speed controller for brushless motor -rc boat Paypal US $69.00 28d 17h 21m
Sea-king 50A Boat Speed Controller ESC reverse Ship Forward/Backward Water Cool Sea-king 50A Boat Speed Controller ESC reverse Ship Forward/Backward Water Cool Paypal US $22.80 29d 21h 12m
 Aluminum water pickup dual New version rc boat Aluminum water pickup dual New version rc boat Paypal US $6.00 27d 3h 1m
RC Model Ship 55mm Water Stabilizer Boat Trim Fin TF515 RC Model Ship 55mm Water Stabilizer Boat Trim Fin TF515 Paypal US $10.90 28d 11h 52m
160mm rudder dual water pickup for 67-90/ 23-35 rc boat 160mm rudder dual water pickup for 67-90/ 23-35 rc boat Paypal US $30.00 11d 19h
Spartan Boat BRUSHLESS 540XL MOTOR with water motor cooling jacket  Traxxas 5707 Spartan Boat BRUSHLESS 540XL MOTOR with water motor cooling jacket Traxxas 5707 Paypal US $119.99 4d 5h 43m
95mm red Aluminium Water Cooling Boat ship Rudder for RC Boat 95mm red Aluminium Water Cooling Boat ship Rudder for RC Boat Paypal US $9.29 22d 23h 24m
RC-Sub & Boat(Air,Gas,Liquid,Water)Micro Pump Type-B DC5v -13v+ Free JST - Plus RC-Sub & Boat(Air,Gas,Liquid,Water)Micro Pump Type-B DC5v -13v+ Free JST - Plus Paypal US $23.99 11d 5h 14m
Aluminum 550 540 Water Cooling Jacket for RC Boat Ship Aluminum 550 540 Water Cooling Jacket for RC Boat Ship Paypal US $11.49 15d 20h 43m
RC Submarine & Boat - MICRO Water & Air PUMP DC 3v - 7.4v  + Free RC Submarine & Boat - MICRO Water & Air PUMP DC 3v - 7.4v + Free "JST" plug set Paypal US $24.99 25d 3h 25m
Pro Boat .18 Water Cooled RC Gas Nitro Marine Engine Pro Boat .18 Water Cooled RC Gas Nitro Marine Engine Paypal US $109.99 1d 10h 23m
Water-Cool Brushless Motor 60A ESC for RC boat with 5A BEC Free Shipping Water-Cool Brushless Motor 60A ESC for RC boat with 5A BEC Free Shipping Paypal US $18.41 24d 5h 49m
Seaking-35A Waterproof Brushless ESC for Boats W/water-cooling system Seaking-35A Waterproof Brushless ESC for Boats W/water-cooling system Paypal US $39.99 24d 14h 30m
Aluminium water outlets for RC Boat M6 thread with O-ring & screws aluminum Aluminium water outlets for RC Boat M6 thread with O-ring & screws aluminum Paypal US $2.80 15d 21h 12m
TRANSOM WATER PICKUP KIT GAS NITRO BOAT 5mm 3mm 80cm TRANSOM WATER PICKUP KIT GAS NITRO BOAT 5mm 3mm 80cm Paypal US $11.99 29d 2h 51m
95mm Water Cooling System Rudder for RC Boat Ship RD 95mm Water Cooling System Rudder for RC Boat Ship RD Paypal US $14.06 27d 20h 57m
BP980 VANTEX RC BOAT ELECTRIC WATER COOLING PUMP BP980 VANTEX RC BOAT ELECTRIC WATER COOLING PUMP Paypal US $12.86 21d 17h 37m
75mm Aluminium Water Cooling Boat ship Rudder FOR RC Boat red 75mm Aluminium Water Cooling Boat ship Rudder FOR RC Boat red Paypal US $7.19 22d 23h 12m
M4 threaded water nipples for rc boat 5pcs M4 threaded water nipples for rc boat 5pcs Paypal US $4.00 5d 17h 44m
NQD Aeroboat Water Jet White 16'' Electric Speed Boat RTR NQD Aeroboat Water Jet White 16'' Electric Speed Boat RTR Paypal US $33.99 2d 3h 25m
2X WATER OUTLET THRU HULL RC NITRO EP BOAT MARINE 20mm 2X WATER OUTLET THRU HULL RC NITRO EP BOAT MARINE 20mm Paypal US $6.99 22d 21h 31m
Aluminum water pickup flush type single rc boat Aluminum water pickup flush type single rc boat Paypal US $3.50 24d 35m
seaking-180A Water Cool Ship Brushless Motor Hobbywin ESC For rc boat hot sale.. seaking-180A Water Cool Ship Brushless Motor Hobbywin ESC For rc boat hot sale.. Paypal US $105.90 29d 4h 45m
95mm silver Aluminium Water Cooling Boat ship Rudder for RC Boat 95mm silver Aluminium Water Cooling Boat ship Rudder for RC Boat Paypal US $9.29 22d 23h 31m
Remote Control, Boat, Car Runs over Water, Sand, Dirt, Ground, Amphibian, NEW! Remote Control, Boat, Car Runs over Water, Sand, Dirt, Ground, Amphibian, NEW! Paypal US $49.99 11d 6h 35m
R/C Boat Water Cooling Kit, Gas, Nitro, Electric, RC,Remote Control, Run at Home R/C Boat Water Cooling Kit, Gas, Nitro, Electric, RC,Remote Control, Run at Home Paypal US $3.99 22d 13h 5m
Powered by phpBay Pro
Account limit of 2098 requests per hour exceeded.

Online Poker Video Tips: Grand Sufflets, Playability Value Twighlite Bluffs (#29)

I have a Indian Back water motor boat licence; I want to Drive motor boat at Canada, what is the formalities?


I have a Back Water Motor Boat driving licence, its granted Kerala state government(INDIA). Now i am looking a Job at Europe as a Boat Driver; I dont know about licencing formalities in European country's also they are permit to drive without their licence. If any supperate procedure is there please tell me; also job opportunity's especially Canada.

you need a lot of endorsments on you license and most foregn cuntrys dont have 100 ton captains its usually 500 ton and above needed but you can look up this website reinworldwide.com they are looking for captains but i dont think its what you are looking for but check it out if you have a 100 tone or less

Comments are closed.