Download App

Magnetism And Matter — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsMagnetism And Matter1 Mark
MCQ
A temporary magnet is made of:
  • ✓
    Cast iron.
  • B
    Steel.
  • C
    Soft iron.
  • D
    Stainless steel.
✓

Answer

Correct option: A.
Cast iron.

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

Explore more

More "M.C.Q (1 Marks)" from Magnetism And Matter→Magnetism And Matter — all question types→Physics STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Light of a particular frequency υ is incident on a metal surface. When the intensity of incident radiation is increased, the photoelectric current?
→
The energy of a photon of light with wavelength 5000 Å is approximately 2.5 eV. This way the energy of an X-ray photon with wavelength 1Å would be
→
The critical angle for a medium is ${60^o}$. The refractive index of the medium is
→
A person cannot see objects clearly beyond 2.0 m. The power of lens required to correct his vision will be
→
The half-life of $B{i^{210}}$ is $5\, days$. What time is taken by $(7/8)^{th}$ part of the sample to decay.........$days$
→
In the thunderstorm, the charges accumulate near the upper edges of clouds are:
→
The current inside a copper voltameter
→
Which one of the following is true in photoelectric emission
→
Capacity of a parallel plate condenser can be increased by:
→
In Bohr's atomic model of hydrogen, let $K$, $P$ and $E$ are the kinetic energy, potential energy and total energy of the electron respectively. Choose the correct option when the electron undergoes transitions to a higher level
→