Question
Sound and light waves both have ___________
.Solution
The two laws of reflection of light are applicable to sound waves as well. The incident wave, the normal to the reflecting surface and the reflected wave at the point of incidence lie in the same plane.
A bus moving on a straight road at a speed of 10 km/h increases its speed to 70 km/h in 2 minutes. Find its average acceleration.
Under which of the following ministries the Draft for National Indicator Framework for Sustainable Development Goals is being prepared?
Which of the following cups/trophies is NOT related to the Indian domestic cricket?
Who is appointed as the Director General of World Health Organization for the second term for a period of five years?
Mohiniyattam belongs to which of the following states?
In which district of Maharashtra is Ralegan Siddhi, a small village that has become an example for watershed development, situated?
Hornbill festival is organised every year in which of the following states?
Indian origin ____________, was United Kingdom's Home Secretary until November 2023.Â
α particles are doubly charged ions of ________.
When is the International Day of Democracy celebrated?
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