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Physics

Match the type of boundary with its characteristic Download png

Mindee Nelson

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Which statement best describes an atom? protons and neutrons grouped in a specific pattern protons and electrons spread around randomly a group of protons and neutrons that are surrounded by electrons a ball of electrons and neutrons surrounded by protons

James Washington

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What is the main function of an ignition safety switch?

Ramon Kelly

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Marine magnetic anomalies result from seafloor spreading in conjunction with

Kevin Sutter

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A powerboat is operating at night. which of these lights must be shown?

Chelsea Hayes

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The longest wavelength within the visible spectrum is _______ light. A. orange B. blue C. red D. violet I'm confuse between C and D help

Samantha Barber

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The giant continent which was composed of all the land on Earth was called

Kyle Mckinney

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Which set of coordinate axes is the most convenient to use in this problem? Download png

Jeremy Wood

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Which of the following is not a depositional shoreline feature

Samantha Barber

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How long will it take a rock dropped from 2.0 m above the surface of mercury to reach the ground?

Victoria Fowler

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The temperature and brightness of stars are shown on the __________. Bright-Temp Graph H-R Diagram Star Model Luminosity Grid

Ross Pratt

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The study of the Earth's magnetic field is known as A. isochronism B. paleomagnetism C. magnetism D. topography

Jeremy Wood

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Other sentences within a paragraph should change the focus of the topic sentence. a. True b. False

Carlton Burgess

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The commonality between Becquerel and the Curies is their work with

Blair Lewis

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___________ of electromagnetic radiation is visible to the human eye. All A narrow portion The white color The dark colo

Ramon Kelly

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When magnesium (Mg2+) and fluorine (F1-) combine in an ionic bond, the resulting formula will be A) Mg2F. B) Mg2F2. C) MgF. D) MgF2.

William Cain

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How many joules are in 148 calories? (1 cal = 4.18 J) A. 6.61 J B. 35.4 J C.148 J D. 619 J.

Megan Page

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A negatively charged rod is placed near two neutral metal spheres, as shown below. Which statements describe the charging method shown? Check all that apply.

Kathy Robinson

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The worlds fastest humans can reach speeds of about 11 m/s in order to increase his gravitational potential energy by an amount equal to his Kinetic energy at full speed how high with the sprinter need to climb

Kaitlin Dean

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Which is an example of the kinetic-molecular theory not holding true for a gas? The average kinetic energy of particles depends only on the temperature. The particles in a gas travel in straight lines in a continuous, random motion. The attraction between particles causes a gas to condense at low temperatures. The particles in a gas make up a small portion of the total volume of the gas.

Kristi Hammond

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One example of an energy-efficient device is a(n) a. fluorescent light bulb. b. drafty window. c. incandescent light bulb. d. gasoline-powered car.

Curtis Rhodes

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What are the characteristics of high energy waves?

Chelsea Hayes

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The rain that occurs after a volcano erupts would most likely be acidicbasicneutral

Ralph Lopez

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How far from the bottom of the chute does the ball land? your answer for the distance the ball travels from the end of the chute should contain r?

Mindee Nelson

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Polar climates normally get ____________ amounts of precipitation. a. high c. medium to high b. little d. little to medium

Dana Keller

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Which of the following is the medium which creates oxbows? water wind ice gravity

Kevin Sutter

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Two billiard balls of equal mass undergo a perfectly elastic head-on collision. if the speed of ball 1 was initially 2.00 m/s, and that of ball 2 was 3.00 m/s in the opposite direction, what will be their speeds after the collision? ball 1

Nicholas Rivera

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A jet plane is speeding down the runway during takeoff. air resistance is not negligible, friction is negligible.

Heather Maxwell

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Organisms that live on or burrow into the ocean floor are a. plankton. b. benthos. c. nekton. d. pelagic

Cynthia Baker

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The measure of an object's mass and velocity is called __________. a. gravity b. acceleration c. inertia d. momentum

Dana Keller

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Where would you find the lowest density seawater?

Theresa Perry

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What is a statement that summarizes a pattern found in nature? A. a scientific law B. a fact C. a scientific theory D. a hypothesis

Justin Parker

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How are the types of energy in the electromagnetic spectrum defined? (Points : 3) by their atomic structure by their color by their amplitude by their wavelength

Jennifer Patterson

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Computer-enhanced x-rays are called __________ scans. A. TMS B. PET C. CT D. MRI

Ralph Lopez

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Which most likely uses only alternating current? A.) IPhone B.) Watch C.) Compass D.) TV

Craig Stewart

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What should you do to reduce the risk of capsizing or swamping your boat in rough water?

Jeremy Wood

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HIV is thought have originated by __________. a. apes passing the disease to hunters b. early explorers traveling in jungles c. people drinking contaminated water d. mutations in the gene pool

Ashley Howard

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9. Which one of the following statements accurately describes a characteristic of adolescence? A. Serious teenage rebellion is common to most adolescents. B. Teenage boys tend to be more open about their feelings than teenage girls are. C. Adolescents tend to break ties with their families. D. Most adolescents like to spend some time alone.

Bethany Evans

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Which planet has a cratered surface similar to earth’s moon?

Kevin Sutter

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Which statement is true regarding flexibility? A. joint's range of motion cannot be maintained with age. b.A joint's range of motion will be lost if the joint is not used regularly. c.Flexibility decreases with age because muscle strength increases. d.Flexibility decreases at a rate predetermined at birth.

Caroline Campbell

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Matter is needed to transfer thermal energy by blank and blank

Tara Andrews

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What immediate action should you take when operating a boat if you hear the fog signal of another boat you cannot see?

Timothy Norman

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Which of the following types of boundaries is most likely to result in a subduction zone? a. divergent b. convergent c. transform d. all of the above

Victoria Fowler

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Which of the following determine an object's velocity? A. speed and direction B. direction and acceleration C. speed and mass D. speed, direction, and acceleration

Jodi Brooks

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Who described atoms as small spheres that could not be divided into anything smaller? bohr dalton rutherford thomson

Eric Morgan

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The rate of chemical weathering increases with this

Curtis Rhodes

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What force is responsible for the repulsion between two positively-charges particles?

Justin Parker

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Which of these signals the beginning of fall

Deborah Edwards

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The contamination that results from the spread of bacteria from meat to vegetables is called

Melissa Norris

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Which of the following is NOT a shoulder and back weight training exercise A.Shoulder Shrug B.Triceps Curl C.Military Press D.Suitcase

Alexa Spicer

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