In a room there is a 100g block of aluminum and a container holding 200g of liquid water. In one instant the aluminum is 10 °C and the water is at 1 °C. At that instant, which object has more thermal energy? Show your work.

Question

06-06-2022
Chemistry

Answered

Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Discover the answers you need from a community of experts ready to help you with their knowledge and experience in various fields. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

In a room there is a 100g block of aluminum and a container holding 200g of liquid water. In one instant the aluminum is 10 °C and the water is at 1 °C. At that instant, which object has more thermal energy? Show your work.

Sagot :

We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.

4. Take your values from the previous chart (in question 2) and convert them from Celsius to Fahrenheit. Follow the example below, and use the conversion rule t

Which type of scientific statement is defined as a hypothesis or group of hypotheses that can be accepted as true based on repeated experimentation with similar

\begin{tabular}{|c|c|c|c|}\hline Compound & \begin{tabular}{c} Melting \\point \\[tex]$\left({ }^{\circ} C \right)$[/tex]\end{tabular} & \begin{tabular}

At any given time, how much water is in the air in the form of water vapor and water droplets in clouds?a) 13,000 km³ b) 1,580 km³ c) 117,000 km³ d) 1,000,00

The __________ governs how covered entities must protect and/or disclose PHI, and governs how PHI may be used and shared, providing clarity to patient rights.A)

The number of cars waiting at a bank for 60 minutes is as follows.\begin{tabular}{|c|c|c|c|c|c|c|c|c|c|}\hlineCars & 0 & 1 & 2 & 3 & 4 &

List and explain five (5) basic requirements of power system protection under any abnormal conditions, where they are applied in the power system network to pre

Colour the perimeters of these shapes in blue and the areas in redb.a.C.

What is the pre-image of vertex $ A' $ if the rule that created the image is $ r_{y \text{-axis}}(x, y) \rightarrow (-x, y) $?A. $ A(-4, 2) $B. \( A(-2, -

Proper lockout/tagout of electrically powered equipment includes:A. Indicating circuits or pieces of equipment are out-of-service on a tagB. Padlocking the swit

jcherry99 jcherry99 · Answer 1 · 2022-06-06T23:42:32-04:00

Answer:

Explanation:

Givens

The heat capacity for aluminum = 0.89 J/(oC*grams)

The heat capacity for water = 4.18

m water = 200 grams

t water = 1 degree C

t aluminum = 10 degrees C

Formula

Thermal energy = m * c * t

Solution

Water

Energy = m * c * t

Energy = 200 * 4.18 * 1

Energy = 836 Joules

Aluminum

Energy = mc t

Energy =100 * 0.89 * 10

Energy = 890

Answer Aluminum has the higher Thermal Energy

Note this is a very tricky question. Usually delta t is given in terms of a change in temperature or heat transfer. This question assumes the substance is at a constant temperature at a short time interval so delta t is a constant amount for that time interval. Be very careful when you think about this, because the laws of thermo dynamics begin to act almost immediately.

Sagot :

Other Questions