specific latent heat of steam?
an electric kettle (marked 3kw) produces 3000 joules of heat every second.it is filled with water, weighed and switched on. after coming to boil it is left on for a further 80 seconds and the switched of. it is found to be 100g lighter. calculate the specific latent heat of steam
In those 80 seconds, the kettle supplies 80 * 3000 J of heat
= 240000 J = 240kJ
That is enough to evaporate 0.1kg of water, hence
240/0.1 = 2400kJ/kg
Steam Powered Computer
|
|
Multi-functional TR-019 3KW Steam Generator Sauna Bath Home SPA shower $279.00 |
|
|
TR019 Controller New 3KW Steam Generator Sauna Bath Home SPA Steamer CE $206.00 |
|
|
Remote Control Steam Generator Sauna Bath Home SPA New 3KW Steamer TR-019 CE $226.00 |
|
|
New 3KW Steam Generator Sauna Bath Home SPA Steamer RQ2 $158.39 |
|
|
New 3KW Steam Generator Sauna Bath Home SPA Steamer TR19 $189.75 |
|
|
3KW Steam Generator for SAUNA SHOWER HOME SPA Brand new $239.00 |
|
|
3KW Steam Generator for SAUNA SHOWER HOME SPA Brand new $239.00 |
|
|
3KW LUXURIOUS STEAM GENERATOR SAUNA SHOWER HOME SPA $425.00 |
|
|
New 3KW Steam Generator Sauna Bath Home SPA Steamer 1 $196.00 |
|
|
New 3KW Steam Generator Sauna Bath Home SPA shower s3 $196.00 |
|
|
Delonghi BCO264B Cafe Nero Combo Coffee and Espresso Maker $420.00 It’s easy to offer guests or family members a choice of drip coffee or an espresso drink with this combination coffee/espresso maker. The Caffé Nero has separate controls and water tanks for each function, so you can brew drip coffee and espresso simultaneously. The coffee side has a patented Flavor Savor brewing system that fully saturates grounds and lets them steep for a while to draw out rich… |
|
|
Accutemp S32401D060 – Steam ‘N’ Hold Convection Steamer, 3 Pan, 6kw, 240/60/1ph Steam ‘N’ Hold Convection Steamer, countertop, electric, 1 compartment, holds (3) 12″ x 20″ x 2-1/2″ dp pans, vacuum cooking, manual mechanical timer controls , NO water or drain connections required, 6kw, 240/60/1ph, 5′ cord & NEMA L6-30P plug, Energy Star ( Accutemp – S32401D060 )… |
|
|
Accutemp S62083D080 – Steam ‘N’ Hold Convection Steamer, Countertop, Vacuum Cooking, 6kw, 208/60/3ph Steam ‘N’ Hold Convection Steamer, Countertop, Convection, Electric, 1 compartment, holds (6) 12″ x 20″ x 2-1/2″ dp pans, vaccum cooking, manual mechanical timer controls, NO water or drain connections required, 8kw, 208/60/3ph, 5′ cord & NEMA L15-30P plug, Energy Star. ( Accutemp – S62083D080 )… |
|
|
PACK OF 3 EACH VAPORIZER KAZ WARM STEAM 2100 1.2GL PT#32878522100 $37.86 … |
|
|
Mr.Steam Steam Generator CU750. 18 KW Commercial Mr. Steam steambath CU generators are high-performance, low-maintenance solutions for leading hotels, clubs and spas worldwide. Mr. Steam provides owner/operators with systems that deliver steambathers the experience they demand – every time. Meet rigid requirements and nationally recognized testing standards, including UL. Vertical construction results in small footprint for location w… |
|
|
Amerec 3K20-WS 20KW, 208 / 3 Phase / Ganged $4,150.00 Amerec 3K20-WS 20KW, 208 / 3 Phase / Ganged… |
|
|
Amerec 3T10 Touch Control Series Generator, 10 kW $2,080.22 … |
|
|
Command & Conquer 3: Kane’s Wrath $10.60 Command & Conquer Kane’s Wrath PC… |
|
|
Mr. Steam Mssuper1ec3x eTempo Super-1e 10 Kw 240v 3ph Steambbath Generator Only With Express Steam $1,809.00 Mr. Steam MRS MSSUPER1 Steambath Generator Mr. Steam Standard Features Compact, Fits within a Cabinet, Closet, Vanity, Basement, or Heated Attic Stainless Steel Resevoir Industrial, Large Diameter, Serviceable Heating Element Modular “Snap-In” Connections Electronic Water-Level Control System Full-Port Drain Valve. Limited Lifetime Steam Generator Parts Warranty Self-Diagnostic LED Indicators All … |
|
|
Mr. Steam Mssuper3eb1 eTempo Super-3e 15 Kw 208v 1ph Steambath Generator Only $1,881.00 Mr. Steam MRS MSSUPER3 Steambath Generator Mr. Steam Standard Features Compact, Fits within a Cabinet, Closet, Vanity, Basement, or Heated Attic Stainless Steel Resevoir Industrial, Large Diameter, Serviceable Heating Element Modular “Snap-In” Connections Electronic Water-Level Control System Full-Port Drain Valve. Limited Lifetime Steam Generator Parts Warranty Self-Diagnostic LED Indicators All … |