How does the heating element of a portable electric heater work?
Question 5 options:
Th...
Chemistry, 11.03.2021 22:20, shayla3613
How does the heating element of a portable electric heater work?
Question 5 options:
The element is a switch so some of the electrical energy flowing through the heating element is converted to kinetic energy.
The element is a resistor, so some of the electrical energy flowing through the heating element is converted to kinetic energy.
The element is a resistor, so some of the electrical energy flowing through the heating element is converted to thermal energy.
The element is a switch so some of the electrical energy flowing through the heating element is converted to thermal energy.
Answers: 3
Chemistry, 22.06.2019 12:00, kayla32213
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
Answers: 1
Chemistry, 22.06.2019 15:00, emmalie52
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .
Answers: 1
Chemistry, 22.06.2019 17:10, glitterpanda2468
Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth
Answers: 2
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