Which color has highest and lowest frequencies?
Which color has highest and lowest frequencies?
Which color has highest and lowest frequencies?
Answer: Violet waves have the highest frequencies but the shortest wavelength range and Red waves have the lowest frequencies but the longest wavelength range.
Can living things serve as an indicator?
Answer. Explanation: All living tissues have magnetic properties that are affected to some extent by the existence of electromagnetic radiation in the environment. Therefore all living creatures including plants, microbes, animals and humans are environmental indicators of exposure to electromagnetic radiation.
What are the 6 common properties of electromagnetic radiation?
Properties of Electromagnetic Radiation These magnetic and electric waves travel perpendicular to each other and have some characteristics like wavelength, amplitude, and frequency. Some basic properties of Electromagnetic Radiation are given in the points mentioned below. They can travel through empty space.
Do all electromagnetic waves have the same energy?
Radio, microwaves, UV, visible light and gamma rays have completely different effects, but they’re all exactly the same kind of thing: electromagnetic radiation (EMR). Radio waves have got the lowest energy on the electromagnetic spectrum.
What are the disadvantages of the negative effects of EM radiation?
Answer. Answer: Headaches, anxiety, suicide and depression, nausea, fatigue and loss of libido.
Why is it important to distinguish between fact opinion and assertion Brainly?
Answer: To evaluate an argument, you need to understand the writer’s claim and the evidence that supports it. Distinguishing between a factual claim and a commonplace assertion will help you determine whether the evidence is adequate. We can determine whether it is true by researching the evidence.
How do we distinguish opinion from the truth Brainly?
An opinion is a stand of a person about a specific topic. It is only based on the perception of a person about a particular subject. It differs and depends on the people themselves. The truth, on the other hand, have theories or evidences proving that a statement or a stand is legitimate and real.
What is the process of electromagnetic radiation?
EM radiation is created when an atomic particle, such as an electron, is accelerated by an electric field, causing it to move. The movement produces oscillating electric and magnetic fields, which travel at right angles to each other in a bundle of light energy called a photon.
What is the shortest wave?
Gamma Radiation
What are the four characteristics of electromagnetic radiation?
Expert Answer:
- Characteristic of electromagnetic waves are as follows: –
- (i) They do not require any material medium for their propagation.
- (ii) The oscillations of and are perpendicular to each other and are in same phase.
- (iii) They are transverse in nature.
- (iv) They travel through vacuum with same speed,
Which wave is the longest?
Radio waves
Can you differentiate opinion and truth?
A fact is a statement that can be proven true or false. An opinion is an expression of a person’s feelings that cannot be proven. Opinions can be based on facts or emotions and sometimes they are meant to deliberately mislead others.
Can living things serve as an indicator of exposure to electromagnetic radiation why Brainly?
Yes. Explanation: All living tissues have magnetic properties that are affected to some extent by the existence of electromagnetic radiation in the environment. Therefore all living creatures including plants, microbes, animals and humans are environmental indicators of exposure to electromagnetic radiation.
What do you think is the relationship of electromagnetic spectrum to radiation energy?
Basics of Radiation Therapy EM waves carry energy and transfer their energy upon interaction with matter. The energy associated with EM radiation is proportional to frequency and inversely proportional to wavelength. Thus, EM waves with shorter wavelengths have more energy.
Do all electromagnetic waves have the same speed?
Electromagnetic radiation is a type of energy that is commonly known as light. Generally speaking, we say that light travels in waves, and all electromagnetic radiation travels at the same speed which is about 3.0 * 108 meters per second through a vacuum.
What two properties do all electromagnetic waves have in common?
Like other waves, electromagnetic waves have properties of speed, wavelength, and frequency.