Physics

Physics
Ginamikkelsen1
2021-02-06 04:23:33
Which of the following statements about technology is NOT true? a. Technology can have negative consequences for individual people and for society. ...
ANSWER
Physics
Jimmyyzhenn
2021-02-06 01:03:48
How would life on earth be different if earth’s axis were not tilted with respect to its orbit? A. There would be no seasons. B. There would...
ANSWER
Physics
Luana07
2021-02-05 21:44:03
What SI unit is used to measure mechanical energy...
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Physics
nanarabbit2
2021-02-05 19:58:18
if a recipe says to bake a pizza in 250 degrees Celsius at what temperature should you set your temperature that uses Fahrenheit scale...
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Physics
gatest
2021-02-05 18:36:03
How does the number of valence electrons in atoms of metalloids explain why metalloids are semiconductors? They have one or two valence electrons,...
ANSWER
Physics
jyn
2021-02-05 18:00:48
Which lists only metalloids? arsenic (As), sulfur (S), and polonium (Po) antimony (Sb), tellurium (Te), and gallium (Ga) boron (B), germanium ...
ANSWER
Physics
AlbertMorge334
2021-02-05 12:55:18
The movement of thermal energy from a warmer object to a cooler object is called a. heat. b. temperature. c. motion. d. momentum....
ANSWER
Physics
josieh306
2021-02-05 08:13:18
Which of the following is considered an energy source and a building block for the human body? A. fats B. water C. proteins D. carbohydrates...
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Physics
rparr96
2021-02-05 05:52:18
Mechanical waves require a medium for transmission. a. True b. False...
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Physics
Phooksmoke14
2021-02-05 01:22:03
An atom of sodium has a larger mass than an atom of neon. How is this possible when neon has so many more valence electrons? What particles make up...
ANSWER
Physics
nyiabear70
2021-02-05 00:23:18
What is the volume of 220 grams of an object with a density of 55/cm3...
ANSWER
Physics
Fay
2021-02-04 22:25:48
What is the purpose of using a wedge? A. separates objects B. keeps objects together C. allows you to exert force over a distance...
ANSWER
Physics
jillselby
2021-02-04 21:50:33
Attachment theory. All are true of disorganized attachment except: A.abuse and families with few resources are conditions that can negatively impact...
ANSWER
Physics
wendy123
2021-02-04 16:33:18
Financial planning begins with a. the first floor. c. a solid foundation. b. the attic. d. the second floor....
ANSWER
Physics
Gracieprivitera
2021-02-04 15:46:18
When a sound from a source is refracted away from the surface of the earth, it gives an indication that the a. . air is cooler than the ground. B ai...
ANSWER
Physics
krissy512
2021-02-04 12:14:48
True or false: in a system,structures,cycles, and processes do not interact with each other, but rather, stand alone....
ANSWER
Physics
Taelor
2021-02-04 11:16:03
dirt is classified as an: a)element b) compound c)heterogeneous mixture d) solution...
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Physics
087825054170
2021-02-04 10:05:33
A body builder loads a bar with 550 newtons (~125 pounds) of weight and pushes the bar over her head 10 times. Each time she lifts the weight 0.5 met...
ANSWER
Physics
Maddy122
2021-02-03 20:11:18
Amit has found a rock in his backyard and would like to measure its mass, volume, and density. What tools can he use to perform these measurements? m...
ANSWER
Physics
kaylaglid45
2021-02-03 18:25:33
An electric current that is varied to represent information is a(n) a. electronic signal b. digital signal c. integrated circuit d. electromagnet...
ANSWER
Physics
samarama
2021-02-03 16:16:18
why does sugar sink to the bottom of the teacup (for science btw)...
ANSWER
Physics
kaylash
2021-02-03 15:05:48
People who believe that Social Security will be insufficient for their retirement needs supplement it by?...
ANSWER
Physics
bigbossjc01
2021-02-03 02:33:48
When analyzing the results of a scientific experiment, Kevin should base his conclusion on A.the empirical evidence that was collected in other prior...
ANSWER
Physics
Rob517
2021-02-02 21:04:48
The author s feeling about a subject or topic, which is evidenced in word choice, is called __________. conflict resolution tone tension...
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Physics
princess2
2021-02-02 19:42:33
How do you do a proper push up and sit-up...
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