Who won the world record for swimming 800 meter Olympic games?

Answers

Answer 1

Answer: Katie Ledecky is her name.

Answer 2

Answer: Katy Ledecky won the world record

Related Questions

The angle of incidence and the angle of reflection are measured from the_____, the perpendicular to the surface.
A bullet travels at 850 m/s how long will it take a bullet to go 1 km
Can a plane mirror produce a real image? Explain.
18. In an airplane flying at a constant speed, theforce pushing the airplane forward is exertedby the engine and is equal to the oppositeforce of air resistance. Describe how theseforces compare when the plane speeds upand slows down. In which direction is thenet force on the airplane in each case?
If a ball is tossed straight up into the air, at what position is its potential energy the greatest?A.when it reaches the top of its flight B.when it first leaves your hand C.when it approaches the top of its flight D.when it begins to fall back to your hand.Please Help.

A wave has a wavelength of 125 meters is move a distance of 300 m in 15s. What is its frequency? please help

Answers

   Frequency of any wave = (speed) / (wavelength)

   = (300m / 15s) / (125m)

   = (300m) / (15s x 125m)

   =    (300) / (15 x 125)    (m/s-m)

   = 0.16 / sec = 0.16 Hz .

What chromosomes are found in body cells but not sex cells

Answers

haploid and diploid cells

Which explains whether boron or arsenic is the dopant most likely used in the semiconductor layer marked with +?

Answers

Explains whether boron or arsenic is the dopant most likely used in the semiconductor layer marked with plus, so this layer is the emitter of a PNP transistor, so it could include boron.

What is the structure of a semiconductor?

The simplest semiconductor materials are made up of atoms of a single chemical element with four valence electrons, that is, tetravalent atoms. Two atoms, tetravalent, widely used in semiconductor materials are germanium (Ge) and silicon (Si).

P-Type - In P-type doping, boron or gallium is the dopant. Gallium boron has only three electrons and each one is external. When combined" in the silicon lattice or form "holes" "gaps in the lattice and a silicon electron has nothing to bind to".

See more about semiconductors at brainly.com/question/15184439

Answer:

D) This layer is the emitter of a PNP transistor, so it could include boron.

Got it on quiz! Good luck!

Explanation:

Modern dual-processing theory is the idea that our minds have —tracks.
O
A. conscious and unconscious
O
B. emotional and rational
O
C. conscious and preconscious
O
D. subconscious and conscious

Answers

Modern dual-processing theory is the idea that our minds have conscious and unconscious tracks. A

Answer:

conscious and unconscious

Explanation:

What makes the planets gravity?

Answers

The presence of mass makes gravity. Doesn't matter whether it's a planet, a black hole, a puppy, or a speck of dust.

John and Daniel are playing tug-of-war together. John is exerting 10 N of force. Daniel is exerting 12 N of force. What is their net force

Answers

We assume that they're pulling in opposite directions ...
that's how this game works.

Daniel completely cancels out John's whole 10N, and he
still has 2N left over.

The NET force on the rope is 2N in the direction of Daniel.
So the rope accelerates in Daniel's direction.

an unbalanced force moving everyone in Daniel and Maria's direction

Other Questions

The term test variable refers to:A) control variablesB) dependent variablesC) independent variables

Can someone help me on 2 science question,this is what they say1. A teacher challenges.students to study moon phases to determine if what they have learned from the textbook is accurate. How might a student investigate claims made in a textbook that moo. phases occur in a 28-day cycle?A. observe the phase of the moon each night until a full moon can be seen.B. Compare the textbook phases to the actual moon phases seen in the night sky each night in 28 days periods over a three month time frame.C. Compare diagrams of moon phases from the textbook to diagrams of moon phases on-lineD. Observe the moon phases seen in the night sky as often as possible over a six month period.2. What causes the apperance of the moon change overtime?A. The orbit of the Earth around the Moon and its distance from the sun.B.The Moons position relative to the sun and earth as it revolves around sun.C. the rotation of the moon on its axisD. The distance of the moon to the sunthank you

When the compound Na2S forms what happens to the Na and S ions

Please I need help on this