Area of the rectangular room = 15 × 9 = 135 m2 Area of each tile = 3 × 3 = 9 m2 So, number of tiles to be laid in the room = (135/9) = 15 So, total cost of all the tiles laid in the room = 15 × 160 = Rs. 2400
What does friction cause to the screws, ball bearings and soles of the shoes?
How much time does a Geostationary satellite take to complete one orbit, at the height of 35790 km?
Which Vitamin is soluble in water?
The Dimensions of “G” (Universal Gravitation Constant) is:
The momentum of a body depends on:
What is the descending order of these radiations based on their frequencies?
The splitting up of white light into seven colours on passing through a glass prism is called as
Which of the following is the time taken for one complete oscillation of a sound wave in the density of the medium?
What is the pH of Urine ?
The energy possessed by a body due to its position or shape is known as:
