Scelta multipla
Which of the following is a commonly accepted indicator that a chemical reaction has occurred?
125
views
1. Intro to General Chemistry
Chemical Properties
Scelta multipla
Which of the following is the best example of a heat conductor?
A
Wood
B
Plastic
C
Glass
D
Copper
Guida verificata passo dopo passo1
Understand that a heat conductor is a material that allows heat to pass through it easily, meaning it has high thermal conductivity.
Recall that metals generally have high thermal conductivity because their free electrons can transfer energy quickly.
Compare the given options: wood, plastic, glass, and copper. Wood, plastic, and glass are nonmetals and typically poor conductors of heat (insulators).
Recognize that copper is a metal known for its excellent thermal conductivity, making it a very good heat conductor.
Conclude that among the options, copper is the best example of a heat conductor due to its metallic nature and high thermal conductivity.
Video correlati
Pratica correlata
