Question:
The correct statement regarding neutrino is:
The correct statement regarding neutrino is:
Show Hint
Neutrinos are electrically neutral, nearly massless particles that interact very weakly with matter. They are mainly associated with beta decay.
Updated On: Jun 12, 2026
- Neutrino is emitted from the nucleus in the alpha decay process
- Neutrino interacts very strongly with matter
- Neutrino can penetrate through the earth without being absorbed
- The mass of neutrino is equal to the mass of neutron
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Concept:
A neutrino is an electrically neutral elementary particle that interacts only through the weak nuclear force and gravity. Because of its extremely weak interaction with matter, it can travel enormous distances through solid objects without being absorbed.
Step 1: Examine Option (A). Neutrinos are generally emitted during beta decay processes. They are not emitted in alpha decay. Hence Option (A) is incorrect.
Step 2: Examine Option (B). Neutrinos interact extremely weakly with matter. They do not interact strongly. Hence Option (B) is incorrect.
Step 3: Examine Option (C). Because neutrinos have extremely weak interaction cross-sections, billions of neutrinos pass through the Earth every second without being absorbed. Therefore this statement is correct.
Step 4: Examine Option (D). The neutrino mass is extremely small and is not equal to the neutron mass. Hence Option (D) is incorrect. Therefore, \[ \boxed{\text{Neutrino can penetrate through the earth without being absorbed}} \]
Step 1: Examine Option (A). Neutrinos are generally emitted during beta decay processes. They are not emitted in alpha decay. Hence Option (A) is incorrect.
Step 2: Examine Option (B). Neutrinos interact extremely weakly with matter. They do not interact strongly. Hence Option (B) is incorrect.
Step 3: Examine Option (C). Because neutrinos have extremely weak interaction cross-sections, billions of neutrinos pass through the Earth every second without being absorbed. Therefore this statement is correct.
Step 4: Examine Option (D). The neutrino mass is extremely small and is not equal to the neutron mass. Hence Option (D) is incorrect. Therefore, \[ \boxed{\text{Neutrino can penetrate through the earth without being absorbed}} \]
Was this answer helpful?
0
0
Top TS EAMCET Physics Questions
- A wooden box lying at rest on an inclined surface of a wet wood is held at static equilibrium by a constant force $F$ applied perpendicular to the incline. If the mass of the box is $1\,kg$, the angle of inclination is $30^{\circ}$ and the coefficient of static friction between the box and the inclined plane is $0.2$, the minimum magnitude of $\vec{F}$ is (Use $ g = 10\,m/s^2$)
- A metre scale made of steel reads accurately at $25^{\circ} C$ . Suppose in an experiment an accuracy of $0.06\, mm$ in $1\,m$ is required, the range of temperature in which the experiment can be performed with this metre scale is (coefficient of linear expansion of steel is $ 11 \times 10^{-6} /^{\circ} \, C$ )
- Consider a solenoid carrying current supplied by a DC source with a constant emf containing iron core inside it. When the core is pulled out of the solenoid, the change in current will
- A parallel beam of light of intensity \(I_0\) is incident on a coated glass plate. If \(25\%\) of the incident light is reflected from the upper surface and \(50\%\) of light is reflected from the lower surface of the glass plate, the ratio of maximum to minimum intensity in the interference region of the reflected light is
- A thermocol box has a total wall area (including the lid) of $1.0 m ^{2}$ and wall thickness of $3 cm$. It is filled with ice at $0^{\circ} C$. If the average temperature outside the box is $30^{\circ} C$ throughout the day, the amount of ice that melts in one day is [Use $K_{\text {thermocol }}=0.03 W / mK$ $.L_{\text {fusion (ice) }}=3.00 \times 10^{5} J / kg ]$
View More Questions
Top TS EAMCET Nuclei Questions
- The half-lives of two radioactive materials A and B are respectively \( T \) and \( 2T \). If the ratio of the initial masses of the materials A and B is 8:1, then the time after which the ratio of the masses of the materials A and B becomes 4:1 is:
- In a nuclear reactor of efficiency 25%, the number of fissions taking place per second is \( 5 \times 10^{13} \). If 200 MeV energy is released per fission, then the output power of the reactor is:
- In a radioactive sample \( 2 \times 10^8 \) nuclei reduce to \( 10^8 \) nuclei in 15 minutes, then the half-life of the sample in minutes is:
- A radioactive material of half-life 2.5 hours emits radiation that is 32 times the safe maximum level. The time (in hours) after which the material can be handled safely is
- If the number of uranium nuclei required per hour to produce a power of 64 kW is \(7.2 \times 10^{18}\), then the energy released per fission is
View More Questions
Top TS EAMCET Questions
- A bag contains $5$ red balls, $3$ black balls and $4$ white balls are drawn at random. The probability that they are not of same colour is
- If $cosec\, \theta - \cot \theta = 2017$, then quadrant in which $\theta $ lies is
- If $a$ is a unit vector, then $| a \times \hat{ i }|^{2}+| a \times \hat{ j }|^{2}+| a \times \hat{ k }|^{2}=$
- $A$ straight line makes an intercept on the $Y$-axis twice as long as that on $X$-axis and is at a unit distance from the origin. Then the line is represented by the equations
- Let $S$ and $S'$ be the foci of an ellipse and B be one end of its minor axis. If $SBS'$ is an isosceles right angled triangle then the eccentricity of the ellipse is
View More Questions