Answer: Gamma rays, x-rays, ultraviolet rays, visible light, and infrared rays.
The answer is A) specific chemical consumption
Answer:
C- Choosing variables and controls
Explanation:
Correct on edge.
There are several approaches. The most favourable one (in my opinion) is this one:
1. Asking a question
2. Doing a research (how to answer this question)
3. Creating a hypothesis (NOT a thesis!)
4. Experimenting (to prove the hypothesis)
5. Analysing results from the experiment
6. Writing a thesis
We need to charge a metal sphere positively without touching it. This can be achieved using electrostatic induction.
