Consider the following statements with reference to the National Green Hydrogen Mission:
1. It aims to make India a Global Hub for the production, utilization and export of Green Hydrogen and its derivatives.
2. The Ministry of Power, Government of India, will be responsible for the overall coordination and implementation of the mission.

🕸️BPSC-WEB🕸️

🕸️As the human understanding of colour has improved and its knowledge has also broadened our sense of our place in this world:

• It is a type of information our eyes receive and process based on electromagnetic radiation.

• An object is said to have a colour based on frequencies of visible-light radiation it absorbs, reflects, and/or scatters, we can perceive the object to have a particular colour.

🕸️How human eyes identify colours?

• In the human eye, the rod and the cone cells receive information in the light that strikes the eye: the rod cells record brightness while the cone cells record the wavelengths, which the human brain interprets as colour.

• Human beings have three types of cone cells. Each type is sensitive to light of a different wavelength, and they work together to input colour information to the brain.

• The possession of three types of cone cells is why humans are called trichromats.

• Similarly, while human vision is restricted to wavelengths from 400 nm to 700 nm (visible light), honeybees can also ‘see’ ultraviolet light and mosquitoes and some beetles can access information in some wavelengths of infrared radiation.

How are colours rendered?

• There are two broad ways to render colours:
• Additive colouring: In this, light of different wavelengths is ‘mixed’ to yield light of one combined colour. The colours on your smartphone screens and television sets are produced in this way.
• Subtractive colouring: In subtractive colouring, a colour is rendered by passing white light through a medium that absorbs, or takes away, specific wavelengths of light, leaving the rest to render a particular colour.
• The typical examples include dyes, pigments, and inks. 

- Cubesat
- PREFIRE Satellite
- heat budget
- measure amount of hear radiated from arctic and antarctica as far infrared radiation

Foreign sector

To curb domestic inflation , the government has phased out tariffs and quantitative restrictions on MOST PULSES.

Breeding of short duration chana and moong boosted domestic production.

Probable - 70th BPSC

BIMSTEC reflects the synthesis of our “Neighbourhood First” and “Act East” policies. Comment.

Probable 70th BPSC

SCO - Shanghai cooperation organization

🕸Rise of women's participation in politics