Question:
Albedo refers to
Albedo refers to
Show Hint
Albedo is defined as
\[
\boxed{
\text{Albedo}
=
\frac{\text{Reflected Solar Radiation}}
{\text{Incoming Solar Radiation}}
}
\]
Higher albedo means greater reflection.
Updated On: Jul 23, 2026
- Absorption
- Reflection
- Emission
- Conduction
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Albedo is the fraction of incoming solar radiation that is reflected back into space by a surface.
A surface with high albedo reflects more sunlight, whereas a low-albedo surface absorbs more energy.
Hence,
\[
\boxed{\text{Reflection}}
\]
is the correct answer.
Therefore,
\[
\boxed{(B)}
\]
Was this answer helpful?
0
0
Top TS PGECET Environmental Management Questions
- Which component of an ecosystem is responsible for the cycling of nutrients such as carbon, nitrogen and phosphorus?
- Energy flow is always unidirectional in an ecosystem because?
- Energy flow in an ecosystem is based on which laws?
- Photosynthesis converts solar energy into the chemical energy of a carbohydrate by?
- In a food chain, energy is transferred from one trophic level to another. What happens to the energy as it moves up the food chain?
View More Questions
Top TS PGECET Environmental Issues Questions
- Which global agreement protects the stratospheric ozone layer by phasing out the production and consumption of ozone-depleting substances (ODS)?
- What was the major challenge associated with Bhakra-Nangal project?
- What is the benefit in construction of the Narmada Sagar project?
Which stage of EIA involves the identification of potential impacts and formulation of mitigation measures?
- According to Montreal Protocol, which is not the key aspect of the international cooperation?
View More Questions
Top TS PGECET Questions
- If \( P = \begin{pmatrix} 1 & 1 & 1 \\ 0 & 1 & 2 \\ 0 & 0 & 1 \end{pmatrix} \) is the modal matrix of \( A = \begin{pmatrix} 1 & 1 & 0 \\ 0 & 2 & 2 \\ 0 & 0 & 3 \end{pmatrix} \) then the sum of all the elements of \( P^{-1}AP \) is
- If the system of equations \( kx + y + z = k - 1 \), \( x + ky + z = k - 1 \), and \( x + y + kz = k - 1 \) has infinite solutions, then \( k \) is
- The value of the integral \( \int_C (2xy - x^2) \, dx + (x^2 + y^2) \, dy \) where \( C \) is the boundary of the region enclosed by \( y = x^2 \) and \( y^2 = x \), described in the positive sense, is
- Let \( f(x) = \log x \). The number \( C \) strictly between \( e^2 \) and \( e^3 \) such that its reciprocal is equal to \( \frac{f(e^3) - f(e^2)}{e^3 - e^2} \) is
- The solution of the differential equation \( (D^2 + 2)y = x^2 \) is
View More Questions