holliesteeves holliesteeves
  • 01-05-2020
  • Chemistry
contestada

A scientist adds 46.3 J of heat to a 13.4g sample of an unknown substance. the temperature increases by 1.40 celsius. What is the unknown substance?

A scientist adds 463 J of heat to a 134g sample of an unknown substance the temperature increases by 140 celsius What is the unknown substance class=

Respuesta :

mohdmehraj
mohdmehraj mohdmehraj
  • 01-05-2020

Answer:

number b Aluminium

Explanation:

aluminium is the answer

Answer Link

Otras preguntas

7h - 1 and the multiplicative inverse of 7
An omniscient author knows the thoughts and feelings of only a single character in the story. TRUE FALSE
if y=4x+3 find the value of y when x=-2
What for the radius have to be so the area and circumference and area are the same
_____ in a table run vertically. Rows Columns Cells Gridlines
Identify a problem or ask a question
Mass is used _________ than weight by scientists. less often more often the same amount none of the above
What is 24.5% of 6200?
what is the area of the figure ? a ( 32 square centimeters b ( 48 square centimeters c ( 96 square centimeters d ( 60 square centimeters
Which of the following musicians is known for cool jazz music? Louis Armstrong Miles Davis Count Basie Duke Ellington