physics

5. : A measure of how a material responds to and allows magnetic fields
8. : A numerical integration rule named after an 18th-century mathematician
9. : A transformation that preserves angles but not necessarily lengths
12. : A point in a wave or standing pattern where the amplitude is zero
13. : A meson involved in mediating the strong nuclear force
17. : Physicist who contributed to quantum mechanics and the probabilistic interpretation
18. : A vast cloud of gas and dust in space; often a stellar nursery
19. : A set of transformation equations fundamental to special relativity
20. : A neutral, nearly massless particle that interacts only via the weak force
23. : Astrophysicist known for the mass limit of white dwarfs
25. : A tensor used in general relativity to describe curvature of spacetime
26. : A fundamental particle not affected by the strong nuclear force (e.g., electron)

1. : A self-similar geometric structure with non-integer dimension
2. : An elementary particle and fundamental constituent of matter
3. : Mathematician known for algebra used in vector spaces and exterior calculus
4. : The diffusion of solvent molecules through a semipermeable membrane
6. : A mathematical object used to describe physical quantities in relativity
7. : The rate at which velocity changes with time
10. : A differential operator used in physics, named after a French mathematician
11. : A coordinate system used to describe uniformly accelerated frames
14. : A transformation preserving points, straight lines, and parallelism
15. : A force-carrying particle that obeys Bose-Einstein statistics
16. : The rate of change of acceleration; third derivative of position
21. : A process where a function or definition refers to itself
22. : A topological space that locally resembles Euclidean space
24. : A heavy subatomic particle made of three quarks (e.g., proton, neutron)