Zadanie 15
Wzorowane na: Chemistry SL Paper 1, November 2022, pytanie 15. Treść, dane i kontekst są zmienione; sprawdzane umiejętności, format i punktacja jak w oryginale.
Darmowe konto pozwoli wrócić do niego później.
Polecenie
Which statement about heat and temperature is correct?
A. Temperature is a measure of the total energy transferred between particles
B. Heat is a measure of the average kinetic energy of the particles in a sample
C. Temperature is a measure of the total kinetic energy of all the particles in a sample
D. Heat is the energy transferred between a system and its surroundings because of a temperature difference
Sprawdź rozwiązanieUkryj rozwiązanieKlucz i punktacja
Odpowiedź z klucza
D ✔
«heat is energy in transit, which flows from the hotter to the colder object. Temperature measures the average kinetic energy of the particles, not their total energy, and it is not the energy transferred»
Schemat punktowania
One mark for the correct option.