A magnet of length $30\ cm$ with pole strength $10\ A-m$ is freely suspended in a uniform horizontal magnetic field of induction $40 \times 10^{-6} T$ . If the magnet is deflected by $60^{o}$ from its equilibrium position, the restoring couple acting on it is :
If A is an orthogonal matrix of order 3 and $B=\begin{bmatrix}1&2&3\-3&0&2\2&5&0\end{bmatrix}$, then which of the following is/are correct?1. $|AB|= \pm 47$2. $AB=BA$Select the correct answer using the code given below :
Name the 10th planet of our Solar System.
For pane (1 1 1) of SC having a lattice parameter ‘a’, planar atomic density is given by?
If there is no frictional force between layers of the fluid, then it is known as
When objects remain in the same place it is called
Printer in which output is printed by use of light beam and particles of ink infused on paper is best classified as
Material is transported to transportation conduit from blow room via
In PUC 8 foreign gene is inserted into: {submitted by Adhithyan js}
A 1 : 30 model of an ogee spillway crest records an acceleration of 1.3 m/s2 at a certain location. The homologous value of the acceleration in the prototype in m/s2 , is
The dead zone in a pyrometer is 0.125% of span. The calibration is 400°C to 1000°C. What temperature change might occur before it is detected.
The phrase __________ describes viruses, worms, Trojan horse attack applets, and attack scripts
The marketing is the art of _________________
Seta who is the sister-in-law of arvind, is the daughter-in-law of sumedha. Deepak is the father of saarthak, who is the only brother of arvind. How is sumedha related to arvind