Question
When is World Tourism Day celebrated every
year?Solution
World Tourism Day is celebrated every year on 27 September. This day aims to promote tourism all over the world, increase the importance of tourism and raise awareness among the international community on its social, cultural, political value. The theme of this year's World Tourism Day is 'Tourism and Green Investment'.
The refractive index of water and turpentine oil are 1.33 and 1.47, respectively. A ray of light travels from
turpentine oil to water. The re...
Glycol is used to manufacture which of the following?
Which of the following is a compound?
Which of the following is the active component of the air?
Sound waves in air are:
A transformer cannot work on:
The dimensions of angular momentum are:
What happens when sodium reacts with water?
Which metal is the best conductor of electricity?
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