Red wine . That's one arrangement
frequency's unit is Hz which mean cycles per second
given frequency * wavelength = speed of wave
speed of light = 3x10^8 m/s
wavelength = 680nm = 680x10^-9 m
frequency * 680x10^-9 m = 3x10^8 m/s
frequency = 3x10^8 / 680x10^-9
= 4.41x10^14 Hz
= 441x10^12 Hz
= 441 THz
which is the frequency for red light
Answer:
"I can't concentrate—it's really hard to focus on school work!" --------------->
I will find a way to concentrate on school work
"I am too disorganized and I never have enough time." "Some subjects are really hard for me to learn." ---------------->
I will make out time to learn these subjects that give me a tough time
"I get discouraged and stressed out." "I'm bad at taking tests." ---------------->
This may take some time, but I'm sure I'll ace those tests with proper practice
Explanation:
A growth mindset is a belief that intelligence can be developed and negative circumstances can be overcome.
Instead of using negative and defeatist statements, growth mindset emphasizes on never giving up, trying multiple ways to succeed and staying positive
C is the answer you are looking for
