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A heater transfers 500,000J to the thermal store of a

A heater transfers 500,000J to the thermal store of a block of steel. The block has a mass of 3.2kg and a specific heat capacity
1. 1 answer
2. 67 views
A material is heated from 55°C to 480°C. This happens because a heater transfers 380kJ to the thermal store of the material.
1. 1 answer
2. 31 views
This heater contains a mixture of iron and magnesium. Once water is added to the heater, the heater begins to warm quickly.Inclu
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2. 9 views
How does a heater in one corner of a fish aquarium warm the whole aquarium?The heater warms the glass The heater warms the air
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2. asked by Hi
3. 467 views
An immersion heater of resistance R converts electrical energy into thermal energy that is transferred to the liquid in which
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2. asked by Amanda S.
3. 1,600 views
How does a heater in one corner of a fish aquarium warm the whole aquarium?(1 point)Responses The heater adds thermal energy
1. 1 answer
2. 34 views
How can a device warm food without using fire or electricity?This heater contains a mixture of iron and magnesium. Once water is
1. 3 answers
2. 7 views
an electric heater runs for 15 minutes with a current of 2A, what is the potential difference across the electric heater if it
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2. 68 views
An electric heater for 45 minutes with a current of 10A.What is the potential difference across the electric heater if it
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2. asked by Yt
3. 73 views
The Sanchez family just got a new pool. The pool company showedthem the location of the heater, which is in one corner of the
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2. 33 views