Kinetic energy is half the mass times velocity squared, a key formula in Tripura’s science education.

Solar energy drives Tripura’s climate, supporting its lush vegetation and monsoon patterns.

Violet light has the shortest wavelength (~380–450 nm) in the visible spectrum, part of Tripura’s Class 10 optics syllabus.

A stretched rubber band stores elastic potential energy, commonly demonstrated in Tripura’s school science projects.

The speed of light in a vacuum is ~300,000 km/s (299,792,458 m/s), a fundamental constant in Tripura’s higher secondary physics.

Newton’s First Law (inertia) states that an object at rest stays at rest unless acted upon by an external force, relevant to Tripura’s hilly terrain.

The plan aligns with India’s National Action Plan on Climate Change and emphasizes adaptation in agriculture, energy efficiency, water conservation, and forest cover. It aims to enhance resilience and reduce emissions. It includes district-level climate strategies.

Bakhira is the largest natural floodplain wetland in eastern UP and hosts thousands of migratory birds. It has been declared a Ramsar site. It plays a vital role in groundwater recharge and biodiversity conservation.

Water ATMs were introduced in Noida to provide clean, affordable drinking water in urban areas. These machines purify and dispense water via smart cards. They help in reducing plastic bottle usage too.

UP is promoting solar energy through rooftop projects, solar parks, and grid connections. The state has high solar potential, especially in Bundelkhand and Purvanchal. Uttar Pradesh New and Renewable Energy Development Agency (UPNEDA) oversees these efforts.

UP receives an average of 1000 mm rainfall annually, mostly during the monsoon season (June–September). Eastern UP gets more rain than western parts. Irrigation systems are necessary due to uneven distribution.

This central act, implemented by the state, provides protection to wildlife, prohibits poaching, and sets up sanctuaries. Dudhwa, Hastinapur, and other sanctuaries operate under its provisions. It also regulates hunting and trade of species.

Banda district in Bundelkhand faces serious fluoride contamination leading to fluorosis and bone deformities. Lack of surface water and over-reliance on groundwater worsens the issue. Safe water projects are ongoing.

Bijnor became the first district to be declared ODF+ (Open Defecation Free plus), which includes sustained cleanliness and solid waste management. It signifies progress beyond just toilet access. Community participation played a big role.

Punjab and Haryana's stubble burning contributes to smog across western UP. The air becomes heavy with pollutants during winter. This leads to respiratory problems and poor AQI levels.

Noida has consistently improved its solid waste management, green cover, and sanitation under the Swachh Bharat Mission. The city adopted door-to-door waste collection and composting systems. It ranked among the top cleanest cities in India.