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
gamma rays
visible light
The table shows information about two waves. Based on the given information, which conclusion can be made?
(1 point)
Wave X has a faster speed.
Wave X has a greater amplitude.
Wave W has a faster speed.
Wave W has a greater amplitude.
How are visible light, the electromagnetic spectrum, and photoreceptors in the eye related?(1 point)
Photoreceptors in the eye detect visible light, which contains a range known as the electromagnetic spectrum.
Photoreceptors in the eye detect the electromagnetic spectrum, which is part of the wider visible light range.
Photoreceptors in the eye detect visible light, which is part of the wider electromagnetic spectrum.
Photoreceptors in the eye detect the electromagnetic spectrum, which contains a range known as visible light.
This is for connexus with 11 multiple choice and 3 essays. Hope this can help with some of you guys.
1- frequency
2- electromagnetic
3- Wave W has a faster speed
4- The water is not a smooth surface after the rock is dropped in the pond
5- glass
6- absorb sound waves and prevent echoes
7- The black paper absorbs more waves from then sun than the white paper
8- The sound waves are spread out over a large area
9- light
10- FM has a higher frequency and higher energy
11- light would be mostly reflected rather than absorbed or transmitted
12-14 These ones are really easy just them up and you'll find the answer
I hope this helps with some of you guys that aren't doing that good in science. I am 99.99% I am right
- :)
I just finished the test so I can give you the correct answers :]
(My answers are from connexus academy so I don’t know if this will be right for anyone else)
1. The bottom wave has a greater _____
-frequency
2. Which type of wave can carry energy through a vacuum?
-electromagnetic
3. Which type of electromagnetic energy must be used carefully in medicine so it does not damage living tissue?
-gamma rays
4. The table shows information about two waves. Based on the given information, which conclusion can be made?
-Wave W has a faster speed.
5. How are sound waves different from light waves?
-Sound waves are mechanical waves that can only travel through a medium, while light waves are electromagnetic waves that can travel through a medium or through a vacuum.
6. How are visible light, the electromagnetic spectrum, and photoreceptors in the eye related?
-Photoreceptors in the eye detect visible light, which is part of the wider electromagnetic spectrum.
7. A student drops a rock in a pond and notices that her reflection in the water becomes less clear. Which statement best explains the student’s observation?
-The water is not a smooth surface after the rock is dropped in the pond.
8. A room with which type of surface will most likely produce an echo?
-glass
9,10- Do on your own
(You can just copy and paste the question and look it up and you’ll get the answer-)
uhh i have mine have 14 questions and 3 of them are essays
:) is correct I got 100% on my test! Tysm :)
is :) right
I got 10 questions and 2 are small essays
:) is still correct yeeeeeeeeeeee
1. b
2. a
3. b
4. c
5. c
6. b
7. a
8. d
9. a
10. b
11.a