Question

புதிய தனித்துவம் வாய்ந்த பூச்சிக்
கொல்லி ___________
(அ) துத்தநாக பாஸ்பைடு
(ஆ) அலுமினியம் பாஸ்பைடு
(இ) நாப்தலின்
(ஈ) இமிடாகுளோப்ரிட்

Answer 1

Answer:

physics, spacetime is any mathematical model which fuses the three dimensions of space and the one dimension of time into a single four-dimensional manifold. Spacetime diagrams can be used to visualize relativistic effects, such as why different observers perceive where and when events occur differently....

The fabric of the Universe, spacetime, is a tricky concept to understand. ... Rather it's woven together, along with time, into a single fabric: spacetime. This fabric is continuous, smooth, and gets curved and deformed by the presence of matter and energy.