Tim Berners-Lee invented the World Wide Web in 1989. The first Web site was for the CERN nuclear research institute.
Which of the following statements about X-rays is INCORRECT ?
Which of the following wind is also known as “ICE HEATER?”
The device used for locating submerged objects under sea is –
The Mud festival ‘Chikhal Kalo’ is celebrated in which state?
The acceleration due to gravity ___________ with height
What is the nature of the image formed due to concave mirror when object is placed beyond centre of curvature ?
A storm is predicted if atmospheric pressure:
Consider the following statements:
1. A flute of smaller length produces waves of lower
2. Sound travels in rocks in the form of longitudi...
Which compound is used to prepare water proof clothes?
How much time does a Geostationary satellite take to complete one orbit, at the height of 35790 km?
