subject
Mathematics, 02.04.2021 23:10 NearNoodle23

Qual a quantidade de calor necessário para aquecer 450ml de água em 20°C, dado que o calor específico da água é de 1 cal/g °C

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.
Answers: 2
question
Mathematics, 21.06.2019 19:00
Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7
Answers: 2
question
Mathematics, 22.06.2019 00:00
If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0
Answers: 3
question
Mathematics, 22.06.2019 01:00
X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20
Answers: 3
You know the right answer?
Qual a quantidade de calor necessário para aquecer 450ml de água em 20°C, dado que o calor específic...
Questions
question
English, 02.11.2020 18:50
question
Mathematics, 02.11.2020 18:50
question
Chemistry, 02.11.2020 19:00
question
Social Studies, 02.11.2020 19:00
Questions on the website: 13722367