Which is the nearest planet to Earth?
Which is the nearest planet to Earth?
Solution and Explanation
Mercury
Questions Asked in CUET exam
- A molecule X associates in a given solvent as per the following equation:
X ⇌ (X)n
For a given concentration of X, the van’t Hoff factor was found to be 0.80 and the
fraction of associated molecules was 0.3. The correct value of ‘n’ is:- CUET (UG) - 2024
- Solutions
- Who devised the concept of Intelligence Quotient (IQ)?
- CUET (UG) - 2024
- Psychological attributes
- Two pipes A and B can fill a tank in 32 minutes and 48 minutes respectively. If both the pipes are opened simultaneously, after how much time B should be turned off so that the tank is full in 20 minutes?
- CUET (UG) - 2024
- Time and Work
- If \(A = \begin{bmatrix} 3 & 2 \\ -1 & 1 \end{bmatrix} \quad \text{and} \quad B = \begin{bmatrix} -1 & 0 \\ 2 & 5 \\ 3 & 4 \end{bmatrix},\)then \((BA)^T\) is equal to:
- CUET (UG) - 2024
- Matrices
- The spin-only magnetic moment of Hexacyanomanganate(II) ion is.........BM
- CUET (UG) - 2024
- Magnetic moment
Concepts Used:
Earth, Environment, and Natural Resources
arth, Environment, and Natural Resources are interconnected aspects that play a vital role in sustaining life on our planet. In just 200 words, let's explore their significance.
Earth: The Earth is our home, providing the necessary conditions for life to thrive. It is a complex system with various interconnected components, including land, water, atmosphere, and ecosystems. Understanding the Earth helps us appreciate its beauty, diversity, and fragility.
Environment: The environment refers to the natural surroundings in which living organisms exist. It encompasses both biotic (living) and abiotic (non-living) factors. The environment influences climate, weather patterns, biodiversity, and ecosystems. Protecting and preserving the environment is crucial for maintaining ecological balance and sustaining life.
Natural Resources: Natural resources are materials and substances obtained from the Earth that are valuable to humans. They include minerals, water, forests, energy sources, and air. Responsible management and conservation of natural resources are essential to ensure their availability for future generations.
Conservation: Conservation refers to the protection, preservation, and sustainable use of Earth's resources. It involves practices such as reducing waste, conserving energy, promoting biodiversity, and implementing sustainable agriculture. Conservation efforts aim to mitigate environmental degradation and promote the long-term well-being of the planet.
Climate Change: Climate change is a global issue caused by human activities, primarily the burning of fossil fuels and deforestation. It results in rising temperatures, sea-level rise, extreme weather events, and ecological disruptions. Addressing climate change is crucial for the future of the Earth and requires global cooperation and sustainable practices