List of top Atmospheric Science Questions asked in CUET (PG)

Choose the CORRECT statement about the behavior of product PV against pressure for real gas. [where P is pressure and V is volume]
Match LIST-I with LIST-II
LIST-I (Atmospheric component)
(A) Nitrogen
(B) Sulphur dioxide
(C) Aerosols
(D) Ozone
LIST-II (Role)
(I) Hypnoxyotic an(t)icle
(II) Photochemical interaction
(III) Retards re-radiation... (Greenhouse Effect)
(IV) Acid rain
Ozone in the stratosphere captures \(\underline{\hspace{1cm}}\) and protects us from harmful effects.
The appearance of the blue color of the sky and reddish color of the sun at sunrise and sunset is due to which phenomenon of light?
Let \((\alpha, \beta)\) be the centre and \(\gamma\) be the radius of the circle \(x^2+y^2-6x-2y-15=0\), then the value of \((\alpha^2+\beta^2+\gamma^2)\) is:
A light beam traveling in the x-direction is described by the magnetic field \( B_z = 2 \times 10^{-6} \sin \omega(t - x/c) \) Tesla. The value of the maximum electric field is
The electric field at a point inside a charged hollow spherical conductor is:

If \(f(t)\) is the inverse Laplace transform of \( F(s) = \frac{s+1+s^{-2}}{s^2-1} \), then \(f(t)\) is

Choose the correct statements about corals?
A. Corals are invertebrate animals a few millimeter in diameter.
B. Corals are sensitive to heat stress and ocean pH change.
C. Corals provide algae with stable environment, CO\(_2\) and nutrients.
D. Corals bleach to get rid themselves of pathogens.
The imaginary part of the complex number \( \log(1+i) \) is
The first law of thermodynamics is the statement of
Which of the following were constituents of the famous classical London smog?
A. Smoke
B. Fog
C. SO\(_2\)
D. Peroxyacetyl nitrate
E. Ozone
Arrange the following soil horizons as they occur from top to bottom in a typical soil profile.
A. A horizon
B. B horizon
C. R horizon
D. O horizon
E. C horizon
For two correlated data series X and Y, which formula for \( \text{Var}(X-Y) \) is correct?

Identify the median class for the following grouped data:

\[\begin{array}{|c|c|} \hline \textbf{Class interval} & \textbf{Frequency} \\ \hline 5-10 & 5 \\ 10-15 & 15 \\ 15-20 & 22 \\ 20-25 & 25 \\ 25-30 & 10 \\ 30-35 & 3 \\ \hline \end{array}\]
 

The effective average solar flux incident to a level surface at top of the atmosphere is \(\underline{\hspace{1cm}}\).
Which of the following is dominantly responsible for buffering capacity of natural water?
Which of the following are criteria pollutants under national ambient air quality standards?
A. PM\(_2.5\)
B. NO\(_x\)
C. Lead
D. Methane
E. Sulphur dioxide
Arrange the following greenhouse gases in decreasing order of their contribution to total global warming.
A. Nitrous oxide
B. Carbon dioxide
C. Chlorofluoro carbon
D. Methane
Soil acidity can be introduced by \(\underline{\hspace{1cm}}\).
A. Mine tailings rich in pyrites
B. Extraction of Al from its ore
C. Use of nitrogen-rich fertilizers
D. Use of limestone
Choose the correct statements.
A. Dissolution of oxygen in surface water changes with change in temperature during extreme summer and winters.
B. Dissolved oxygen and BOD have inverse relationship in sewage water.
C. Chemical oxygen demand is always higher than BOD in sewage water.
D. More saline water will have less conductivity.
According to Koppen's climatic classification, \(\underline{\hspace{1cm}}\) climate prevails in the Great Plains of India.
Which one of the following states in India is known to have the highest Chromium pollution of water and soils due to tanning industry?
Arrange the following according to the depth of occurrence starting from deep to shallow.
A. Continental slope
B. Continental shelf
C. Abyssal plains
D. Continental rise
Arrange the following significant salts in decreasing order of their percentage in the oceans:
A. MgCl\(_2\)
B. CaSO\(_4\) (assuming typo for CuSO\(_4\))
C. MgSO\(_4\)
D. NaCl