Physics
ScienceMedium priority5 PYQs
वर्ष-वार विश्लेषण
2025: 5 प्रश्न
पूछे जाने वाले प्रश्न प्रकार
Direct MCQMatch the following
PYQ से महत्वपूर्ण तथ्य
Match temperatures: Boiling=212°F, Body=98.6°F, Freezing=32°F, -18°C=0°F
a-IV,b-I,c-II,d-III
Match devices: Electromagnet-Magnetic effect, Voltaic cell-Chemical effect, Fuse-Heating effect, Refrigerator-2nd law th
a-III,b-IV,c-II,d-I
Ohm's law: (b) Vector form E=ρj (c) Semiconductors don't obey Ohm's law
(b) & (c) only
Eccentricity of Earth's orbit: 0.0167
0.0167
Kepler's laws: (a) 2nd law = conservation of angular momentum (d) T² ∝ a³
(a),(d) only