TheBreadDeliveryMan TheBreadDeliveryMan

20-05-2021
Physics

contestada

A block of copper with mass 0.500 kg is heated to 400. degrees Celsius from 290. degrees Celsius. The specific heat capacity of copper is 387 J/ (kg*C°). The heat absorbed by the copper block is

7.74 E5 J
7.74 E4 J
5.61 E4 J
2.13 E5 J
2.13 E4 J

Respuesta :

natalieulloa6 natalieulloa6

26-05-2021

Answer: 2.13 E 4 J

Explanation: Heat absorbed = mass * specific heat capacity * change in temperature

= 0.5 * 387 * (400 - 290) J

= 0.5 * 387 * 110 J = 21285 J = 2.13 E 4 J

Answer Link

jd213333333 jd213333333

10-05-2022

Answer:

2.13 E4

Explanation:

Answer Link

Otras preguntas

When determining the taxon based on morphology, a scientist is relying on genetic similarities. True False

Algebra II. Radical expressions.: Multiply, and then simplify if possible. Show your work.

A theater can seat 725 people. The number of rows is 4 less than the number of seats in each row. How many rows of seats are there?

what is -2m^2-2mn+8-10m+10n+mn+4n^2-5n simplify to

Read this sentence from the letter "Like magic, it was seeming to reveal itself from nowhere!" write this sentence using simple past tense in the space below

Scientists use this method to create plants that have higher nutritional values

What kinds of environmental stimuli are some animals capable of sensing that humans cannot sense?

Rita is spending more time at home to study and practice math. Her efforts are finally paying off. On her first assessment she scored 58 points, then she scores

explain how to create a translation

Here are four number cards their mean is four and their range is zero .write four numbers that have a mean of four and a range of four