Sci-Five | The Hindu Science Quiz: Why so blue
Three shades of blue: On a transparent sunny day, a relaxed sea in Palk Bay is cut up by shades of water in Pamban. File
START THE QUIZ
1 / 5 |
Bluetooth know-how is called after…
- Swedish firm Ericsson’s headquarters
- An enormous dinosaur fossil unearthed in Sweden
- Tenth-century Danish king Harald I
- The blue whale
Bluetooth is called for Harald I Bluetooth, the Tenth-century Danish king who unified Denmark and Norway.
Next
2 / 5 |
Which of the next prizes have been awarded to the inventors of the blue LED?
- The 2014 Nobel Prize in Physics
- The 2012 Breakthrough Prize
- The 2008 Infosys Prize
- The 2019 Nobel Prize in Chemistry
“In the spirit of Alfred Nobel the Prize rewards an invention of best profit to mankind; utilizing blue LEDs, white gentle will be created in a brand new manner,” the 2014 Nobel Physics Prize quotation learn.
Next
3 / 5 |
The blue shift is an instance of…
- Aharonov–Bohm Effect
- Butterfly Effect
- Casimir Effect
- Doppler Effect
4 / 5 |
What is blue child syndrome?
- A situation the place a child’s eyes flip blue
- A situation the place a child’s pores and skin turns blue
- A situation the place a child’s toes flip white
- It’s the opposite identify for a untimely child
5 / 5 |
In which wavelength vary can one discover blue within the seen spectrum?
- 380-430 nanometres
- 500-520 nanometres
- 450–495 nanometres
- 625-740 nanometres
