What happens to the tension in the string as the weight of the block increases? Explain your answer

The ability to make things happen is also called a. heat b. force c. matter d. energy

In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.

What is the state of matter with a specific volume but no definite shape