Which observation would be evidence that heat was transferred by radiation? A) A person feels colder when the wind is blowing. B) A pan on a stove heats up the food placed in it. C) Warm air in the kitchen rises to the second floor of the house....
biancaleon888
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December 2022
Many household products we consider necessary today such as AM and FM radios, televisions, wireless networks, cordless and cellular telephones, remote-controlled toys, and GPS receivers use ______ to transmit information to humans all over the world. A) microwaves B) radio waves C) seismic waves Eliminate D) infrared...
biancaleon888
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December 2022
Which point on the pendulum's swing represents the minimum potential energy? A) A B) B C) C D) A & C
biancaleon888
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December 2022
Which of the following is the best example of kinetic energy being transformed into potential energy? A) In a AA battery, a chemical reaction releases protons that can go through an electric current. B) In a generator, an armature spinning produces an electric current. Eliminate C) During photosynthesis,...
biancaleon888
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December 2022
This image shows a drawing of a dam that will be built along the Des Moines River. Engineers have designed a system where the water will move through the dam to make a coil of wire to turn between the poles of a permanent magnet. The wire coil turning will...
biancaleon888
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December 2022
If the masses of objects increase and their distance from each other remains the same, then the force of gravity between the two objects Group of answer choices A remains the same. B decreases. C increases. D increases then decreases.
biancaleon888
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December 2022
The graph shows the location of Grant's, Hannah's, and Isobel's houses. Each unit on the graph represents 1 block. A coordinate plane graph is shown. Grants house is located at negative 4 comma 3. Hannahs house is located at 1 comma 3. Isobels house is located at 1 comma negative...
biancaleon888
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December 2022
The graph represents the acceleration of two cars, Accel 1 and Accel 2, during a road trip. Which statement BEST describes the differences between the two cars' ... rate of acceleration; Accel 2 accelerates at different rates during the trip. D) Accel 1 accelerates for the first two-thirds of the...
biancaleon888
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December 2022
What is 0 raised to the power of 8? i think its 0 but just to make sure
biancaleon888
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December 2022
Choose the best description for the real number 34 over 3 . Group of answer choices A Irrational, because it is a fraction B Irrational, because it is a repeating decimal C Rational, because it is a fraction D Rational, because it is a terminating decimal
Simplify 12 to the 3rd over 12 to the 7th. Group of answer choices 12^4 1 /12^4 1 /12-^4 12^10
Simplify 12 to the 3rd over 12 to the 7th. Group of answer choices 12^4 1 /12^4 1 /12-^4 12^10
biancaleon888
Asked:
December 2022
Using an exponent greater than one, Write 144 using a base and an exponent.