The ruler is used to measure objects, telescopes are used to observe celestial objects, radio dishes are used to study radio waves from space, and microscopes are used to magnify and study tiny objects.
The common use of each tool used by space scientists and earth scientists is as follows:
- Ruler: The ruler is used to measure the length, width, or height of objects. It can be used to measure the size of planets, the distance between celestial objects, or the dimensions of geological features on Earth.
- Telescope: Telescopes are used by both space and earth scientists to observe and study celestial objects such as planets, stars, galaxies, and other astronomical phenomena. They help in collecting and analyzing light and other forms of electromagnetic radiation emitted by these objects.
- Radio dish: Radio dishes, also known as radio telescopes, are specialized instruments used to detect and study radio waves from space. They are used to gather data about objects such as pulsars, quasars, and galaxies, which emit radio waves.
- Microscope: Microscopes are used by scientists in various fields, including earth sciences and biology, to magnify and study tiny objects such as microorganisms, cells, and geological samples. They help in examining the fine details and structures of these objects.