bgulbosek bgulbosek

09-12-2020
Engineering

contestada

30 KJ of heat energy is supplied to a 4.5 kg block of aluminum at 20°C.Calculate the final temperature of the block,if the specific heat capacity of aluminum is 948 J kg^-1 K^-1 and no loss of heat energy

Respuesta :

masterj112rj masterj112rj

09-12-2020

I need points I am very sorry

Answer Link

Otras preguntas

In a praticular breed of cattle, a black coat is dominant over a red coat. If a cow with a red coat is crossed with a black bull that is heterozygous for coat

I have 12 hundred, 15 tens, 18 ones. What am I?

Who would study Stonehenge for clues about the society that built it? physicists geographers anthropologists geologists

How did the United States acquire Native American lands with such ease in the nineteenth century?

2. describe the relationship between an inner planets distance from the sun and its period of revolution. 3. Infer which planet, Mercury, Venus, or Mars, is mos

A football team had 50 players at the start of the season but then some players left the team. After that the team had 42 players. Write a mathematical sentence

when you first approach a text you should

Which group was charged the highest rates by the railroads during the late 19th century? a. bankers b. farmers c. factory owners d. immigrants

Which statement is true about protein synthesis? Translation produces RNA; transcription produces the protein. DNA is translated to produce tRNA, which assembl

What is another name for the Circum-Pacific Belt A. Mount Pinatubo B. Mediterranean Belt C. Pacific Ring of Fire D. Mount Vesuvius