1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oee [108]
2 years ago
15

The specific heat of water is 4.18 J/gºC. How many Joules of

Physics
1 answer:
densk [106]2 years ago
8 0

Answer:

Q = 59565 [J]

Explanation:

In order to calculate the amount of thermal energy needed we must use the following equation.

Q=m*C_{p}*(T_{i}-T_{f})

where:

m = mass = 150 [g]

Cp = 4.18 [J/g*°C]

Tfinal = 5 [°C]

Tinitial = 100 [°C]

Now replacing:

Q=150*4.18*(100-5)\\Q=59565[J]

You might be interested in
The coordinates 40 degrees north and 100 degrees east falls in what country?
garik1379 [7]

We can find for the country by using a map with angle coordinates. Based on the map that I found online, the country which is located at around 40 degrees north and 100 degrees east is no other than:

<span>China</span>

7 0
3 years ago
Read 2 more answers
Potassium hydroxide (KOH) and hydrochloric acid (HCl) react in a beaker. They form potassium chloride (KCl) and water (H2O). Wha
kykrilka [37]
Its the second option
3 0
3 years ago
Read 2 more answers
What is a magnetic disc that provides long-term storage for programs and data?
kap26 [50]

Answer:

The correct answer is: A HARD DISK

Explanation:

Magnetic Disc stores data of different types and formats that can always be edited or erased at any time. An example of a Magnetic Disc is a Hard Disk.

A hard disk is a type of magnetic storage device inside a computer that store data magnetically usually for the long-term and it could store a large volume of data, though that depends on the size, because it comes in various size. However, it generally allows stored data to be retrieved easily.

6 0
3 years ago
When hot and cold air meet, the hot air rises to the top. Which process causes the hot air to rise?
sweet-ann [11.9K]
I took this test before, aren't there answer choices? :)
5 0
3 years ago
Read 2 more answers
1) A person walks 15 feet to the left, and then 15 feet to the right. What is the person's
Alisiya [41]
Note: I believe this requires a illustration to be shown.

Answer: Wherever the persons original spot was before he/she walked 15 feet to the left.
4 0
3 years ago
Other questions:
  • Strong solar winds blew dust and gas out of the solar system during which phase of the development of the Sun?
    5·2 answers
  • s person is deciding whether to install solar panels on her house. lt and explain three pieces of info she needs to consider to
    7·1 answer
  • The density of table sugar is 1.59 g/cm3. What is the volume of 7.85 g of sugar?
    14·1 answer
  • A projectile of mass m is fired straight upward from the surface of an airless planet of radius R and mass M with an initial spe
    7·1 answer
  • Which of the following decreases with increasing atomic number in Group 2A?
    14·2 answers
  • The table represent the thickness, top density, and bottom density of the different layers of the Earth. In most of the layers,
    12·2 answers
  • Calculate the net force being applied to the objects. Include SIZE and DIRECTION.
    7·1 answer
  • 15. Sandra decided to talk a walk at her neighborhood park. She walks 20 meters
    10·1 answer
  • How are the direction of the net force on an object and the direction of the object’s acceleration related?
    15·1 answer
  • A lamp is labelled '230 V, 100 W'. How many joules of electrical energy is changed to thermal energy and light if the lamp is sw
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!