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Physics
Physics
Uncover the laws that govern the universe, from the smallest particles to the vastness of space. Physics seeks to explain the fundamental mechanisms of the natural world.
225k
Questions
Q: What Ways do we turn hydrogen into energy we can use
1 answer
Q: A palindrome for instrument used for determining speed
2 answers
Q: A set of headphones produces sounds that cancel out sound waves from the environment. Which wave interaction enables these headphones to work
2 answers
Q: Which type of electromagnetic waves make up the colors of a rainbow seen after a storm visible light infrared light X-rays ultraviolet light
1 answer
Q: What happens to the resonance pitch when the length of a tube is shortened
1 answer
Q: Is it true that a Beta particles when passed through a pair of electrically charged plates will be deflected towards the positively charged plate.
1 answer
Q: Two objects cant occuy the same place at the same time but two can
1 answer
Q: How many wind-powered power stations are there
1 answer
Q: How do you Dispose of digital thermometer
1 answer
Q: White light can be separated into different colors by using a
1 answer
Q: A wave can make a leaf bob up and down on the water but it cannot move the leaf towards the shore. This is because waves only transfer
1 answer
Q: If a wave is traveling at a certain speed and its frequency is doubled what happened to the wavelength
1 answer
Q: This is the increase in density of a medium due to wave travel
1 answer
Q: What is the ability to change or bend easily
1 answer
Q: Does a nail conduct heat
7 answers
Q: The process in which radiant energy is converted into potential energy
1 answer
Q: How would you find the acceleration of a car going down a ramp.
2 answers
Q: The lower range of human hearing is approximately Hz.
7 answers
Q: Energy can neither be created nor destroyed but can change from one form to another is what thermodynamic law
1 answer
Q: The upper range of human hearing is approximately Hz.
10 answers
Q: What the equipment that can be used to measure density of a material of the Archimedes principle.
2 answers
Q: The relationship between the angle of incidence and the angle of refraction is known as law.
2 answers
Q: What CBRNE category is described as having materials that rapidly release large amounts of energy and produce a pressure shock wave during detonation (All Hazards page 31 of 35)
1 answer
Q: How does blaney ladder levitation illusion work
1 answer
Q: What the differences and similarities between radio waves and x rays
1 answer
Q: What are disadvantages of metal coins
1 answer
Q: Four hundred (400) grams is equal to how many kilograms
1 answer
Q: Explain how friction is useful in brakes and tires
1 answer
Q: Who created this image and who produced it
1 answer
Q: Ask us anythingAn object with a mass of 8 g is in free fall. What is the speed of the object after it has fallen for 6 seconds
1 answer
Q: Ask us an object is falling through the air air resistance slows its motion more when
2 answers
Q: How are these ripples like a sound wave
1 answer
Q: If a stereo has a dial that changes the volume of the sounds the stereo makes what is the dial doing
2 answers
Q: How would you describe the motion of a buoy when a water wave passes
2 answers
Q: What is thermography
1 answer
Q: A natral force that causes rocks tofall or roll down hill
1 answer
Q: What is placed were the vocal folds are attached
1 answer
Q: Describe how you would measure the wavelength of a transverse wave.
1 answer
Q: Why do the electrons jump in an electrostatic discharge
1 answer
Q: What are the factors of thermal efficiencyhow does each factor affect thermal efficiency
1 answer
Q: What a experimental procedure of a electromagnet
1 answer
Q: What is a mechanical error in science
1 answer
Q: Which equation should be used to calculate the speed of a wave
3 answers
Q: What will most likely happen if a light wave moves through a solid
3 answers
Q: A wave is traveling at 36 ms. If its wavelength is 12 m how many times does a wavelength move across a set point every second
3 answers
Q: The of a wave is the number of wavelengths that pass a fixed point in a second
2 answers
Q: What actually causes the electrons to move
1 answer
Q: How do you demonstrate efficiency in your work
1 answer
Q: What can the human ear detect
1 answer
Q: What is a iongitudinal wave
1 answer
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