Science HELP!!!!
- 👍
- 👎
- 👁
- ℹ️
- 🚩
-
- 👍
- 👎
- ℹ️
- 🚩
-
- 👍
- 👎
- ℹ️
- 🚩
-
- 👍
- 👎
- ℹ️
- 🚩
-
- 👍
- 👎
- ℹ️
- 🚩
-
- 👍
- 👎
- ℹ️
- 🚩
-
- 👍
- 👎
- ℹ️
- 🚩
-
- 👍
- 👎
- ℹ️
- 🚩
-
- 👍
- 👎
- ℹ️
- 🚩
-
- 👍
- 👎
- ℹ️
- 🚩
Respond to this Question
Similar Questions
-
Science
When the string on a violin vibrates, waves move in both directions along the string interfering with each other. Sometimes these waves interact to make nodes and antinodes. What are these kinds of waves called? (1 point) standing
-
Science
Which property is unique to electromagnetic waves?(1 point) They can be controlled by the pull of gravity. They can shake structures on Earth. They can travel on the surface of water. They can travel in a vacuum. Which statement
-
science
1. X-ray technicians wear protective gear to keep them safe from the X-rays. Why are X-rays dangerous?(1 point) They have long wavelengths that can penetrate materials, and their high energy can damage matter. They have short
-
Physics
Medical x rays are taken with electromagnetic waves having a wavelength around .1 nm. What are the frequency, period, and wave number of such waves? ok I got the frequency as 3 * 10^18 Hz and the wave number as 6.3 *10^10 rad/m
-
Science
What is the main difference between mechanical and electromagnetic waves? A. Mechanical weaves involved transfers energy; electromagnetic waves do not B. Mechanical waves require a medium to travel in; electromagnetic waves do
-
science
Which choice correctly describes the waves in the electromagnetic spectrum? The waves within the electromagnetic spectrum are all longitudinal waves which move at the same speed in a vacuum. The waves within the electromagnetic
-
Science
1. Which of the following statements about mechanical waves is true? a. mechanical waves require a medium to travel through b. mechanical waves do not have amplitude and wavelength c. mechanical waves do not have frequency d.
-
science
Which statement best describes how light and lenses work together? A) Lenses change the direction of light rays by bending them. B) Lenses break up white light into the spectrum. C) Lenses cause light rays to spread apart. D)
-
science
ANSWER THESE AND ONCE I AM DONE I WILL POST THE CORRECT ONES FOR ALL OF THEMM... Which type of electromagnetic energy must be used carefully in medicine so it does not damage living tissue?(1 point) radio waves low frequency waves
-
Science
What is the main difference between mechanical and electromagnet waves? a)Mechanical waves involve transfer of energy; electromagnet waves do not. b)Mechanical waves require a medium to travel in; electromagnet waves do not.
-
Earth Studies
Which type of electromagnetic radiation has more energy than visible light and can pass through the human body? A. X-rays B. radio waves C. ultraviolet light D. microwaves 2. Which information about objects in space can
-
Science
A student is trying to identify the different forms of energy described in the following chart: Form of Energy Description Examples Energy A energy that travels in waves through space light radio waves Energy B energy that depends