Tell from the above example whether oxygen has catenation power or hot?

Answer the following question : In the following example, state whether the force is a contact force or non contact force : a coconut is falling from the coconut tree.

Question based on paragraph Students were taken to observe the crop cultivation in a potato farm in Maharashtra. The students observed that the yield of crops in Mr. Shyam's potato farm was more than that in his neighbour Bharat’s potato farm. Mr. Shyam was using a different variety of the crop, which he suggests has been disease-free ever since he planted the seeds. Based on the above passage, answer the given question Apart from improved yield what added advantage did Mr. Shyam’s crops have?

Sheetal first went ot her friend Sangeets's house on her way to school. Prashant went straight from home to school. Both are walking with the same speed. In the above examples, is there a difference between the actual distance and the distance travelled? What is it?

Two rectangular blocks, having identical dimensions can be arranged either in configuration-I or in configuration- Il as shown in the figure. One of the blocks has thermal conductivity K and the other 2K. The temperature difference between the ends along the x-axis is the same in both the configurations. It takes 9 s to transport a certain amount of heat from the hot and to the cold end in the configuration-I. The time to transport the same amount of heat in the configuration-II is

Solve the following examples: An electric pump has 2 kW power. How much water will the pump lift every minute to a height of 10m?

Mr Desai is 53 year old. He has total yearly income of Rs 10,80,000. His investments are as follows : Life Insurance : Rs 75,000 From the above details find total deduction, his taxable income and total tax.

Mr Desai is 53 year old. He has total yearly income of Rs 10,80,000. His investments are as follows : Provident Fund : Rs 30,000 From the above details find total deduction, his taxable income and total tax.

Mr Desai is 53 year old. He has total yearly income of Rs 10,80,000. His investments are as follows : PPF : Rs 10,000 From the above details find total deduction, his taxable income and total tax.