## Categories

- All categories
- General Knowledge (327)
- Abbreviation (8)
- Mathematics (200)
- Physics (570)
- Chemistry (179)
- Biology (260)
- History (226)
- Geography (65)
- Economics (166)
- Technology (43)
- English (11)
- Essay (2)
- Civics (7)

## Most popular tags

## Related Questions

- A hoop of radius r and mass m rotating with an angular velocity ω_0 is placed on a rough horizontal surface
- An object is placed at a distance of 50 cm from a concave lens of focal length 20 cm. Find the position of the images_____.
- Weight of an object is $294 \mathrm{~N}$ on the surface of the earth. What is its weight at a height of $200 \mathrm{~km}$ from the surface of the earth. Radius of the earth $=6400 \mathrm{~km}$.
- What is charge?
- Two equal and opposite charges \(4×10^{-8}C\) are placed \(2×10^{-2}\) cm away, from a dipole. If this dipole is placed in an external electric field of \(4×10^8NC^{-1}\)
- The weight of an object at the center of the earth of radius R is :
- The displacement ' $x$ ' and time of travel 't' for a particle moving an a straight line are related as $t=$ $\sqrt{(x+1)(x-1)}$. Its acceleration at a time $t$ is
- A solenoid of length \(50 \mathrm{~cm}\) and radius of crosssection \(1 \mathrm{~cm}\) has 1000 turns of wire wound over it.
- If the two mirrors are placed at an angle of 90°, how many image of the object are formed between them?
- What is the properties of electric field lines?

2.1k Questions

1.8k Answers

0 Comments

17 Users