An electric immersion heater has a power rating of 1200 W. If the heater is placed...
An electric immersion heater has a power rating of 1200 W. If the heater is placed in a 1.6 kg of water at 15 °C, how many minutes will it take to bring the water to a boiling temperature? (Assume that there is no heat loss except to the water itself. cwater=4186 J/kg.°C)
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An electric immersion heater has a power rating of 1200 W. If
the heater is placed...
An electric immersion heater has a power rating of 1800 W. If the heater is placed...
An electric immersion heater has a power rating of 1800 W. If the heater is placed in a 1.2 kg of water at 25 °C, how many minutes will it take to bring the water to a boiling temperature? (Assume that there is no heat loss except to the water itself. cwater=4186 J/kg.°C)
An immersion heater has a power rating of 1200 watts. It is used to heat water...
An immersion heater has a power rating of 1200 watts. It is used to heat water for coffee. How long (in minutes) should it take to bring 1.3 L of water from room temperature (20°C) to 83°C?
An immersion heater has a power rating of 600 watts. It is used to heat water...
An immersion heater has a power rating of 600 watts. It is used to heat water for coffee. How long (in minutes) should it take to bring 1.1 L of water from room temperature (20°C) to 84°C?
Time 2 An immersion heater has a power rating of 700 watts. It is used to...
Time 2 An immersion heater has a power rating of 700 watts. It is used to heat water for coffee. How long in minutes) should it take to bring 0.2 L of water from room temperature (20°C) to 88°C? Submit Answer Tries 0/20 e Post Discussion Send Feedback
A small immersion heater is rated at 285 W . The specific heat of water is...
A small immersion heater is rated at 285 W . The specific heat of water is 4186 J/kg⋅C∘. Estimate how long it will take to heat a cup of soup (assume this is 250 mL of water) from 20 ∘C to 78 ∘C. Ignore the heat loss to the surrounding environment. Express your answer using two significant figures.
A small electric immersion heater is used to heat 57 g of water for a cup...
A small electric immersion heater is used to heat 57 g of water for a cup of instant coffee. The heater is labeled "140 watts" (it converts electrical energy to thermal energy at this rate). Calculate the time required to bring all this water from 22°C to 100°C, ignoring any heat losses. (The specific heat of water is 4186 J/kg-K.) Number Units the tolerance is +/-2%
A small immersion heater is rated at 345 W. The specfic heat of water is 4186...
A
small immersion heater is rated at 345 W. The specfic heat of water
is 4186 J/kg x C degrees.
<Ch 14 HW Item 5 5 or 10 Constants A small immersion heater is rated at 345 W. The specific heat of water is 4186J/kg-C Part A Estimate how long it will take to heat a cup of soup (assume this is 250 mL of water from 15 to 63 C.Ignore the heat loss to the surrounding environment. Express your...
A small electric immersion heater is used to heat 57 g of water for a cup...
A small electric immersion heater is used to heat 57 g of water for a cup of instant coffee. The heater is labeled “190 watts” (it converts electrical energy to thermal energy at this rate). Calculate the time required to bring all this water from 24°C to 100°C, ignoring any heat losses. (The specific heat of water is 4186 J/kg·K.) How can I solve this problem?
A small immersion heater is rated at 345W . The specific heat of water is 4186...
A small immersion heater is rated at 345W . The specific heat of water is 4186 J/kg?C?. Part A Estimate how long it will take to heat a cup of soup (assume this is 250 mL of water) from 18?C to 71?C. Ignore the heat loss to the surrounding environment.
A small immersion heater is rated at 375W. The specific heat of water is 4186 J/kg?C?....
A small immersion heater is rated at 375W. The specific heat of water is 4186 J/kg?C?. Estimate how long it will take to heat a cup of soup (assume this is 250 mL of water) from 15?C to 64?C. Ignore the heat loss to the surrounding environment.
Time 2 An immersion heater has a power rating of 700 watts. It is used to heat water for coffee. How long in minutes) should it take to bring 0.2 L of water from room temperature (20°C) to 88°C? Submit Answer Tries 0/20 e Post Discussion Send Feedback
A small electric immersion heater is used to heat 57 g of water for a cup of instant coffee. The heater is labeled "140 watts" (it converts electrical energy to thermal energy at this rate). Calculate the time required to bring all this water from 22°C to 100°C, ignoring any heat losses. (The specific heat of water is 4186 J/kg-K.) Number Units the tolerance is +/-2%
A
small immersion heater is rated at 345 W. The specfic heat of water
is 4186 J/kg x C degrees.
<Ch 14 HW Item 5 5 or 10 Constants A small immersion heater is rated at 345 W. The specific heat of water is 4186J/kg-C Part A Estimate how long it will take to heat a cup of soup (assume this is 250 mL of water from 15 to 63 C.Ignore the heat loss to the surrounding environment. Express your...
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