answersLogoWhite

0

Subjects
>
Science
>
Physics

Physics

Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves.

85.2k
Q&A
92
Guides
Q&AGuides
Q: What happens in radioactive decay
2 answers
Q: The region around a magnet where the magnetic force is exerted is known as its
1 answer
Q: Is the current in a parallel circuit the same everywhere
1 answer
Q: What is the classification for an instrument that produces sound by the vibration of a column of air
1 answer
Q: What is truth or soundness
1 answer
Q: Which of these will a wave with more energy have
1 answer
Q: What is a person who has studied physics called
1 answer
Q: The measure of a photon's energy
1 answer
Q: Oil and natural gas were created by the squeezing of over millions of years
1 answer
Q: Which is not evidence of geothermal energy
1 answer
Q: A machine requires a work input of 180-joules to achieve a work output of 140-joules. What is the efficiency of the machine
1 answer
Q: What is the distance to one wave of the distance to the next wave
1 answer
Q: Why the primary coil and the secondary coil of a physical transformer wrapped on each other
1 answer
Q: What is the force applied over a period of time is required to give a stationary object momentum called
1 answer
Q: What is scalar vector
1 answer
Q: If vx 3 meterssecond and vy 4 meterssecond what is the magnitude of the resultant velocity
2 answers
Q: Determining the mood and meaning of a piece of art is always simple
1 answer
Q: What is the speed of a wave if it has a frequency of 5 Hz and a wavelength of 20 m
1 answer
Q: Can you say circular motion is a harmonic motion
1 answer
Q: Earth has a mass of 5.98 x 10öø kg and the moon has a mass of 7.36 x 10öö kg The moon is 3.85 x 10ü m from the earth
1 answer
Q: How are simple harmonic motions as a circular motion generated
1 answer
Q: What causes radioactive decay fission or fusion
1 answer
Q: A ball is thrown horizontally from a cliff at a speed of 15 ms and strikes the ground 45 meters from the base of the cliff How high was the cliff
1 answer
Q: Which is are used nuclear reactors to absorb neutrons
1 answer
Q: What A galaxy that emits an abnormally large amount of energy in the infrared radio ultraviolet and x-ray portions of the electromagnetic spectrum is known as a(n)
1 answer
Q: Viscosity is a measure of a fluids
1 answer
Q: To calculate the area of the front surface of a box you---
1 answer
Q: Hydrogen bombs and stars both produce energy with nuclear
2 answers
Q: What does not benefit of using biofuel instead of fossil fuels
1 answer
Q: Can turbines be driven with soundwaves if so how
1 answer
Q: What is the force of an object with a mass of 20 kg and an acceleration of 5 ms2
1 answer
Q: What does absolute zero mean
3 answers
Q: When does nuclear fission occur
1 answer
Q: What is the theory used to explain changes in state
1 answer
Q: The angle of incidence is the angle between the incident ray and the
3 answers
Q: A 45 kg skater is skating down a hill on roller blades at a a speed of 10 ms what is the kinetic energy of the skater
1 answer
Q: Energy used in a hair drier
1 answer
Q: An example of doing work
1 answer
Q: What is the clockwise deflection of air in the Northern Hemisphere and the counterclockwise deflection of air in the Southern Hemisphere
1 answer
Q: A 14 kg cart is coasting down a street at a steady speed of 7 ms what is the kinetic energy of the cart
1 answer
Q: How many newtons are in 25 kg
1 answer
Q: After an approaching ambulance passes a stationary observer the frequency of the sound of the siren heard by the observer appears to
1 answer
Q: Electric fields and magnetic fields are both present near a charged atom
1 answer
Q: Which of these slows the motion between two objects in contact with each other
1 answer
Q: How much work is done by the force of gravity when a 15 kilogram rock falls off a bridge 20 meters high
1 answer
Q: What statement describes nuclear fission
1 answer
Q: An object travels a given distance at a speed of 5 m s If the object travels the same distance at a higher speed how will the time it takes the object to travel the distance be affected
1 answer
Q: What affects the vertical component of a projectile's velocity
1 answer
Q: Which of Newton's laws of motions is associated with this statement For every action there is an equal but opposite reaction
1 answer
Q: Near the end of page 124 of your reading material you are shown a calculation to determine a car's final speed after accelerating for four seconds
3 answers
Previous234567891011Next

Subjects

Math Science History Business Arts & Humanities Social Studies Engineering & Technology Other Arts & Entertainment Sciences Humanities Sports Auto Hobbies Books and Literature Electronics Food & Drink Jobs & Education Law & Government Travel & Places People & Society Beauty & Health Animals & Plants All Subjects

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

Contact Us Terms of Use Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Made with 💙 in St. Louis
Copyright ©2023 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.