Physics

Being unable to play tennis due to extreme heat is an example of a(n) __________. a. cost factor b. personality factor c. equipment factor d. environmental factor

William Cain

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What measures the amount of displacement in transverse wave?

Daniel King

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What happens when you modify a pwc's exhaust system?

Curtis Rhodes

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What is the primary cause of diffusion? A) that some substances can dissolve in solvents B) heat added to a substance C) random internal motion of atoms and molecules D) attraction of opposite atomic charges

Heather Maxwell

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Which of the following has the highest viscosity?a corn syrupb milkc water d orange juice

Curtis Rhodes

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Identify the atom with the following ground-state electron configuration for its valence shell 4s23d104p6

Craig Stewart

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Which of the following is not characteristic of a behavior? a. It can be observed. b. It can be recorded. c. It can be influenced by the environment. d. It can include a person’s thoughts. The answer is D

Ramon Kelly

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Ice wedging is brought about by ____. a.carbonic acid freezing on rocks c.water freezing and thawing b.water and oxygen reacting d.rocks colliding with each other

Chelsea Hayes

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Which question must be answered to complete the table below? What kind of shielding will block beta decay? What is the penetrating power of beta decay? What kind of particles are produced by beta decay? How massive are the particles in beta decay?Download png

Eric Morgan

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Which statement correctly describes the earth's magnetic field? the geomagnetic south is consistent with a magnetic south. the geomagnetic north is similar to the south pole of a magnet. the earth's magnetic poles are the same magnetic charge at the poles. the earth does not have a consistent pattern of magnetism.

Theresa Perry

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Where is the best place to store a fire extinguisher on a boat?

Jodi Brooks

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Which of the following is not true concerning the Pleistocene ice age

Victoria Fowler

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What is the following product? Assume y≥0 √y^3 * √y^3 y^3 2y^3 y^6 2y^6

Heather Maxwell

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Which of the following is a small star that has reached the end of its stellar evolution? Neutron star Red giant Stellar nebula White dwarf

Daniel King

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Which of the following has kinetic energy? a. a rock poised for a fall b. an archer’s bow that is drawn back c. a rolling bowling ball d. a car waiting at a red light

Alexa Spicer

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How is energy associated with food stored? a. potential energy in chemical form. b. kinetic energy in chemical form. c. potential energy in mechanical form. d. kinetic energy in mechanical form

Donald Ward

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The _______ is the innermost layer of the Sun's atmosphere. A. solar prominence B. photosphere C. heliosphere D. chromosphere

Jessie Thompson

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A lack of sleep can negatively affect many areas of your life. a. True b. False

Blair Lewis

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What fuel(s) are the main energy source during short, intense bursts of exercise? Metabolism of protein only Metabolism of fat only Metabolism of carbohydrate only Carbohydrates and vitamins Caffeine Medium-chain triglycerides Erythropoietin Carnitine

Jessie Thompson

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Which of the following is a disadvantage associated with scientific advances? a. decreased urbanization b. increased energy efficiency c. increased waste production d. increased renewable resource use

Kevin Sutter

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The Sun produces energy by fusing hydrogen atoms into ____ atoms in its core. a. carbon c. iron b. helium d. oxygen

Jeremy Wood

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Identify the type of neuron that would be secreting neurotransmitter in the light.

Brandon Scott

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Africa was covered by glaciers during the Pleistocene ice age. True or False

Jessie Thompson

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Which best describes a compound such as sodium chloride? A) a pure substance that can be separated into different elements by physical means B) a mixture of two common substances that can be separated by chemical means C) a mixture of two common elements that can be separated by physical means D) a pure substance that can be separated into different elements by chemical means

Ross Pratt

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The force of ________ is the force at which the earth attracts another object towards itself. A. inertia B. friction C. gravity D. momentum

Kaitlin Dean

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Draw the vector C⃗ =A⃗ +2B⃗ . Draw the vector C⃗ =1.5A⃗ −3B⃗ . Draw the vector C⃗ =0.5A⃗ +2B⃗ .

Kyle Mckinney

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A sailboat and a PWC are meeting head-on. Which one is the give-way vessel?

Brandon Scott

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The spreading of sound waves around openings in barriers is called

Jeffrey Rodriguez

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Is Switching drugs to OTC status generally increases costs for insured patients true or false

Ramon Kelly

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When compounds form, what is one result for the atoms that bonded? A. a stable arrangement of electrons B. an unstable arrangement of electrons C. more than eight electrons in their valence shell D. fewer than eight electrons in their valence shell

Amanda Johnson

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Calculate the number of molecules/m3 in an ideal gas at stp.

Melissa Norris

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A one-repetition maximum is most important in developing muscle __________. A. strength B. size C. endurance D. appearance

Curtis Rhodes

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Calculate the root mean square velocity of nitrogen molecules at 25 C. a. 515 m/s b. 149 c . 729 got wrong d. 297 m/s

William Cain

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If your speed triples, you need __________ times the distance to stop

Megan Page

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The Golden Rule is helpful to us because it is ______. a. Universal b. Easy to understand c. Ethically sound d. All of the above

Zach Chandler

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Which change increases the electric force between objects? Two neutral objects are moved closer together. Electrons are added to two negatively charged objects. Two oppositely charged objects are moved farther apart. The charge on two positively charged objects is reduced.

Dana Keller

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Which of the following is a function of the atmosphere? a. facilitating the movement of water through spheres through transpiration b. providing a moderate, livable climate c. facilitating the process of photosynthesis d. serving as the interface between all spheres

Ronald Miller

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Which type of electromagnetic waves make up the colors of a rainbow seen after a storm? visible light infrared light X-rays ultraviolet light

Ross Pratt

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Compared to yellow light, orange light has A. the same frequency. B. a faster wave velocity. C. a longer wavelength. D. a different polarization.

Brandon Scott

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How does Bohr’s model of the atom compare with Thomson’s model? They both describe atoms as small, indivisible spheres. They both describe electrons as moving around the nucleus. They both describe electrons as being surrounded by the positive matter. They both describe atoms as being made up of positive and negative matter.

Kristi Hammond

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What happens to the intensity of solar energy as latitude increases?it stays the same. it increases. it doubles. it decreases?

Melissa Norris

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(WILL MARK BRAINLIEST!!!) In figure 21-4 B, does the magnetic field- due to the current carrying wire- curve in a clockwise or counterclockwise direction in the area between the poles of the horseshoe magnet? How do you know? Download png

Jeffrey Rodriguez

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Which of the following soil types is richest in organic material? A. Red soil B. Dark-colored soil C. Blue soil D. Yellow soil

Carlton Burgess

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The magneto air gap is a precision measurement that's taken between the a. edge of the flywheel and the ignition coil armature. b. two breaker point contacts. c. spark plug terminal and the ignition coil. d. center electrode and the grounding electrode of a spark plug

Bethany Evans

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Which of the following is a way that trees have been negatively impacted by human use? a. deforestation b. pollution c. reduction d. all of the above

Annie Barnes

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Which of the following is true of both nuclear fusion and nuclear fission? a. They both require a high energy input. b. They both occur without byproducts. c. They both have a high energy output. d. They both involve large atoms breaking into smaller atoms.

Rodney Fox

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Please help me! A ball is thrown forward at 5 m/s. How would the path of the ball differ on Earth than on the moon? A. The ball would follow a curved path on Earth but a straight path on the moon. B.The ball would follow the same curved path on Earth as on the moon. C,The ball would curve down more sharply on Earth than on the moon. D.The ball would curve down on Earth but curve up on the moon. Please hurry!

Mindee Nelson

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The magnitude of the electric force between two protons is 2.30 10-26 n. how far apart are they?

Eric Morgan

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During Cooling , the kinetic energy of the molecules falls. Why does this happen?

Whitney Matthews

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