Question
Rs 2279 was divided among Anil, Bhanu and Charan in the
ratio of 16:9:18 respectively. Find the amount received by Anil and Bhanu together.Solution
Ratio of shares of Anil, Bhanu and Charan = 16:9:18 Amount received by Anil and Bhanu together = 25/43 x 2279 = Rs 1325
An object is placed at a distance of 10 cm in front of a double convex lens made of glass of refractive index 1.5. Both the radii of curvature of the le...
An electron in a hydrogen atom de-excites from the 4th to the 2nd level. The wavelength of emitted photon falls in which series?
The current across the 3 ohm resistance in the given circuit is:
Two tuning forks produce 4 beats per second. If one has a frequency of 256 Hz, the frequency of the other is:
If a force is applied to two stationary objects with different masses for the same duration, what will be the same for both objects?
Which Bohr orbit of Li²⁺ has the same energy as the ground state of hydrogen?
Which conservation law is violated in nuclear beta decay if neutrinos are not considered?
What is the unit of the refractive index?
What is the principle behind the working of a transformer?
When do spring tides occur?