Question
दिए गए वाक्य का वह
भाग ज्ञात करें , जिसमें कोई त्रुटि है। मुझे पूर्ण विश्वास है कि वह अपने लक्ष्य को प्राप्त करेगा।Solution
व्याख्या: पूर्ण और विश्वास दोनों अर्थ की पुनरुक्ति कर रहे हैं ; सही होगा—मुझे विश्वास है।
What is the principle behind the working of a transformer?
A sound with a single frequency is called a:
Two point charges +q and −q are separated by a distance 2a. The electric field at a point on the perpendicular bisector at distance r from center is p...
Which Bohr orbit of Li²⁺ has the same energy as the ground state of hydrogen?
Which of the following equations correctly represents the momentum p of a photon of Energy E?
The wavelength produced by a He-Ne laser corresponds to the transition in:
Focal length of a concave lens with power –2 D:
The unit 'Weber' is associated with which of the following?
A car moving at 72 km/h is brought to rest in 10 seconds. What is its acceleration?
A transformer works on which principle?
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