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
- 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
- In a series LCR circuit, the voltage across the resistance, capacitance and inductance is \(10 \mathrm{~V}\) each.
- The current sensitivity of a moving coil galvanometer increases by \(35 \%\)
- In oil tankers some space is left at the top while filling them. Explain, why.
- The position vector of a particle is given as $\vec{r}=\left(t^{2}-4 t+6\right) \hat{i}+\left(t^{2}\right) \hat{j}$. The time after which the velocity vector and acceleration vector becomes perpendicular to each other is equal to
- Two straight lines drawn on the same x-t curve make angles 30° and 60° with time axis. Which line represents greater velocity? What is the ratio of the two velocities?
- A batsman hits a cricket ball which then rolls on a level ground. After covering a short distance, the ball comes to rest. The ball slows down to a stop because
- A man goes at the top of a smooth inclined plane. He releases a bag to fall freely and himself slides down on inclined plane to reach the bottom.
- A long straight wire of radius a carries a steady current \(I\).
- A galvanometer of resistance \(100 \Omega\) gives a full scale deflection for a current of \(10^{-5} \mathrm{~A}\).
2.1k Questions
1.8k Answers
0 Comments
17 Users