ghost faces sister

This page lists questions and answers that were posted by visitors named ghost faces sister.

Questions

The following questions were asked by visitors named ghost faces sister.

Question 4 (1 point) A student wants to show the transfer of heat energy without matter. Which investigation design would best help the student? a an investigation of conduction through collisions between particles in space b an investigation of radiation...

Question 6 (1 point) The gravitational potential energy of an object depends on the mass of the object, the strength of the gravitational field, and which of the following relative to the ground? a the shape of the object b the speed of the object c the c...

1 of 91 of 9 Items Question Every few years, different countries compete in a sailboat race called the America's Cup. The boats sail over the same distance. Besides distance, what else is needed to find out the speed of each boat in the race?(1 point) Res...

18. Use the graph to answer the following questions. (3 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar...

Answers

The following answers were posted by visitors named ghost faces sister.

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The total amount of energy in the universe never changes, but the availability of each different type of energy to do work can change tremendously. What best explains this change in available energy? a Energy can only be transferred as heat. b Energy is a...

A mixture of gases is heated and rises to the top of its container. Which statement best explains this result? a Heated gases will have increased kinetic energy and increased density. b Heated gases will have increased kinetic energy and decreased density...

During an experiment, a canister filled with hot water was added to a beaker filled with cold water. In which direction did the heat energy move? a The heat energy moved from the hot water of the canister into the cold water of the beaker. b No heat energ...

Question 3 (1 point) An aluminum block with a temperature of 300oC is placed into 200 milliliters of water with a temperature of 20oC. Which statement best describes what will be observed in this experiment? a Heat will flow from the metal to the water un...

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Question 5 (1 point) The diagram below shows two substances, A and B, which are at different temperatures. A - Temperature of substance A is at 50*C B - Temperature of substance B is at 25*C What will happen when substance A is dropped into substance B? a...

Question 7 (1 point) When handling a metal pan that has been heated on a stove, an oven mitt should always be used to avoid receiving burns. Which of the following is a physical property of the metal pan that requires the use of an oven mitt when it is ho...

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When a pole vaulter reaches the top of her vault, how does her potential energy compare to her kinetic energy? a The kinetic energy and potential energy are the same. b The kinetic energy is twice the amount of potential energy. c The kinetic energy is le...

The picture shows a ball rolling up a ramp. Which statement best describes the motion of the ball? (1 point) Responses The speed of the ball is increasing. The speed of the ball is increasing. The speed of the ball is decreasing. The speed of the ball is...

Directions: Match each type of graph to the motion it represents. Image (1 point) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted u...

Which of the following describes the main issue causing the French and Indian War in North America? (1 point) Responses Competing British and French empires Competing British and French empires Georgia's northern border Georgia's northern border Ownership...

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Which occurred at the end of the French and Indian War? (1 point) Responses Approximately one-third of the Native American population in Georgia was killed Approximately one-third of the Native American population in Georgia was killed The colony of Georg...

The Salzburgers led all Georgia communities in producing________. (1 point) Responses Rice Rice Corn Corn Silk Silk Tobacco Tobacco

Which of the following is NOT a positive event of the trustee period? (1 point) Responses Defense against Spain Defense against Spain Profitable trade with Indians Profitable trade with Indians Catholics set up schools in the colony Catholics set up schoo...