AP EAMCET · PHYSICS · Dual Nature of Matter
In Sun, the important source of energy is
- A proton-proton cycle
- B carbon-nitrogen cycle
- C carbon-carbon cycle
- D nitrogen-nitrogen cycle
Answer & Solution
Correct Answer
(A) proton-proton cycle
Step-by-step Solution
Detailed explanation
In Sun, the important source of energy is proton-proton cycle. According to this cycle nuclei of hydrogen through many reactions fuse to form nucleus of helium and in this process huge amount of energy is released.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from PHYSICS
- In the given digital circuit if the inputs are \(\mathrm{A}=1, \mathrm{~B}=1\) and \(\mathrm{C}=1\) then the values of \(y_1\) and \(y_2\) are respectively
AP EAMCET 2024 Easy - Assertion (A): Optical fibres are widely used in communication network.Reason (R) Optical fibres are small in size, light weight, flexible and there is no scope for interference in them.AP EAMCET 2004 Easy
- The magnetic field due to current carrying circular loop of radius \(6 \mathrm{~cm}\) at a point on the axis at a distance of \(8 \mathrm{~cm}\) from centre is \(27 \mu \mathrm{T}\). The magnetic field at the centre of the current carrying loop is.AP EAMCET 2022 Medium
- A liquid drop of density \(\rho\) is floating half immersed in a liquid of surface tension \(S\) and density \(\frac{\rho}{2}\). If the surface tension \(S\) of the liquid is numerically equal to 10 times of acceleration due to gravity, then the diameter of the drop is:AP EAMCET 2019 Medium
- A body thrown vertically up to reach its maximum height in \(t\) second. The total time from the time of projection to reach a point at half of its maximum height while returning (in second) isAP EAMCET 2008 Hard
- The effective capacitance between points \(X\) and \(Y\) in the figure shown below is.
(Assume all the capacitors are \(4 \mu \mathrm{F}\) each)
AP EAMCET 2022 Easy
More PYQs from AP EAMCET
- \(\int \sqrt{x+\sqrt{x^2+2}} d x=\)AP EAMCET 2022 Easy
- Identify the correct statements from the following.
(i) \(\mathrm{Eu}^{2+}\) and \(\mathrm{Yb}^{2+}\) are reducing agents.
(ii) The electronic configuration of \(\mathrm{Pr}^{3+}\) is \([\mathrm{Xe}] 4 f^3\).
(iii) Aqueous solution of \(\mathrm{LaCl}_3\) is colourless.AP EAMCET 2018 Easy - To which orbital among the following may an electron having zero angular momentum belong?AP EAMCET 2021 Easy
- If the most probable speed of methane at a certain temperature is \(400 \mathrm{~ms}^{-1}\), the kinetic energy of one mole of methane at the same temperature in \(\mathrm{J}\) is మీథేన్ గతిజశక్తి J లలోAP EAMCET 2018 Medium
- If the general solution of \(\frac{d y}{d x}=\frac{y^2}{x y-y^2-x^2}\) is \(\tan ^{-1}\left(\frac{y}{x}\right)=f(y)+C\), then \(f\left(e^3\right)=\)AP EAMCET 2022 Medium
- The transition of an electron in hydrogen atom that emits a photon whose wavelength lies in the ultraviolet region of the electromagnetic spectrum isAP EAMCET 2023 Easy