Subjects
Animals & Plants
Arts & Entertainment
Auto
Beauty & Health
Books and Literature
Business
Electronics
Engineering & Technology
Food & Drink
History
Hobbies
Jobs & Education
Law & Government
Math
People & Society
Science
Social Studies
Sports
Travel & Places
Create
0
Log in
Subjects
>
Science
>
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: Why did Newton believe there was a force acting on the moon
1 answer
Q: Why can't we see past the cosmological horizon
1 answer
Q: Why can't we see stars during the day
1 answer
Q: Why can't we see stars in the daytime
1 answer
Q: Why can't we walk through walls if atoms are mostly empty space
1 answer
Q: Why can't we walk through walls
1 answer
Q: Why can't white holes exist in the universe
1 answer
Q: Why can't you go faster than the speed of light
1 answer
Q: Why can't you jump in a falling elevator
1 answer
Q: Why can't we feel the Earth rotate
1 answer
Q: Why can't we go faster than the speed of light
1 answer
Q: Why can't we see a black hole
1 answer
Q: Why can't we see anything past the event horizon of a black hole
1 answer
Q: Why can't we see anything past the event horizon
1 answer
Q: Why can't we see atoms and what is the reason behind their invisibility to the naked eye
1 answer
Q: Why can't we see black holes and what prevents them from being visible to us
1 answer
Q: Why can't we see black holes
1 answer
Q: Why can't we see infrared light and how does it differ from visible light
1 answer
Q: Why can't the dark matter in galaxies be made of neutrinos
1 answer
Q: Why can't the kinetic molecular theory be applied to liquids and solids
1 answer
Q: Why can't the moment of inertia be calculated from the formula i 1/2 mr2 for the cylindrical can
1 answer
Q: Why can't trains stop quickly
1 answer
Q: Why can't trains stop suddenly
1 answer
Q: Why can't viruses be seen with a light microscope
1 answer
Q: Why can't we directly observe black holes
1 answer
Q: Why can't we feel the Earth moving
1 answer
Q: Why can't iron be fused to release energy
1 answer
Q: Why can't kinetic energy be greater than potential energy
1 answer
Q: Why can't kinetic energy be negative
1 answer
Q: Why can't kinetic energy exceed potential energy
1 answer
Q: Why can't light escape a black hole
1 answer
Q: Why can't perpetual motion machines work and what are the fundamental laws of physics that prevent their existence
1 answer
Q: Why can't quantum entanglement be used for communication
1 answer
Q: Why can't stars fuse iron, leading to their eventual collapse and supernova explosion
1 answer
Q: Why can your body conduct electricity
1 answer
Q: Why can't I feel the Earth spinning
1 answer
Q: Why can't I open the soda bottle
1 answer
Q: Why can't a magnet pull a car
1 answer
Q: Why can't a submarine go to the bottom of the ocean
1 answer
Q: Why can't anything travel faster than light
1 answer
Q: Why can't carbon-14 dating be used on dinosaur remains, and what alternative methods are used to determine the age of dinosaur fossils
1 answer
Q: Why can't energy be created
1 answer
Q: Why can some bugs walk on water
1 answer
Q: Why can the fusion of iron into heavier elements not support a star
1 answer
Q: Why can we see light
1 answer
Q: Why can we see objects because light is present
1 answer
Q: Why can we see the moon because it reflects sunlight
1 answer
Q: Why can we see the sun
1 answer
Q: Why can you balance an egg on a nail at the equator
1 answer
Q: Why can you relight a candle from the smoke
1 answer
Previous
24
25
26
27
28
29
30
31
32
33
Next
Trending Questions
What are the different types of radiation waves in the electro magnetic spectrom?
2.66 oz equals to how many milliliter?
Who influenced jj Thomson?
Why do I see black when I close my eyes?
What is acceleration of body having uniform motion?
When you weigh yourself what is the scale actually measuring?
What happens to light as it interacts with matter?
What do the graphs of distance vs. time and distance vs. time square suggest?
What is the difference between BL-5C vs BL-5cA involving dimensions?
What type of energy is use for solar power?
What is the densest part of the human body?
What instrument measures the specific gravity of a liquid?
Why does a metal doorknob feel colder than the wooden door?
When was the front load washing machine invented?
What is scientific about jumping?
How does convection heat work to transfer heat in fluids and gases?
Can you explain the importance of hand holding a remote during a presentation?
What kind of work are you doing?
Why did you need to use a smouldering rag or taper to show convection in air?
What are some examples of convection energy transfer in everyday life?