Question
During a nuclear fusion reaction:

Answer

  1. Two light nuclei combine to give a heavier nucleus and possibly other products.
Explanation:
A nuclear reaction in which atomic nuclei of low atomic number fuse to form a heavier nucleus with the release of energy is called nuclear fusion.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

A wheel with ten metallic spokes each $0.50 \ m$ long is rotated with a speed of $120 \ \mathrm{rev} / \mathrm{min}$ in a plane normal to the earth's magnetic field at the place. If the magnitude of the field is $0.4$ Gauss, the induced $e.m.f.$ between the axle and the rim of the wheel is equal to
 
The electrical conductivity of semiconductor increases when electromagnetic radiation of wavelength shorter than 2800 nm is incident on it. The band gap in (eV) for the semiconductor is:
X-rays when incident on a meta(a) Exert a force on it(b) Transfer energy to it(c) Transfer pressure to it(d) All of the above
   
   
A metallic ring connected to a rod oscillates freely like a pendulum. If now a magnetic field is applied in horizontal direction so that the pendulum now swings through the field, the pendulum will
1: Primary waves can travel in all directions in an ether
2: Secondary waves can travel only in backward in an ether
What happens to the force between magnetic poles when their pole strength and the distance between them are both doubled(a) Force increases to two times the previous value(b) No change(c) Force decreases to half the previous value(d) Force increases to four times the previous value
 
 
 
 
A paramagnetic material is kept in a magnetic field. The field is increased till the magnetization becomes constant. If the temperature is now decreased, the magnetization:
A diode, a resistor and a 50Hz AC source are connected in series. The number of current pulses per second through the resistor is:
The electron mobility in $N-$type germanium is $3900 \mathrm{~cm}^2 / \mathrm{v}-\mathrm{s}$ and its conductivity is $6.24 \ \mathrm{mho} / \mathrm{cm}$, then impurity concentration will be if the effect of cotters is negligible
A long solenoid has $200$ turns per $cm$ and carries a current of $2.5$ amps. The magnetic field at its centre is $(\left.\mu_0=4 \pi \times 10^{-7} \text { weber } / \text { amp }-m\right)$