When a raw egg and a boiled egg are made to spin on a smooth Horizontal table by applying same torque, the egg which.spins slower is

Chlorides of two metals are common laboratory chemicals and both are colourless. One of the metals reacts vigorously with water while the other reacts slowly. Place the two metals in the appropriate block in the periodic table. justify your answer.

In the calculation of the correlation coefficient between height and weight of a group of students of a college, one investigator took the measurements in inches and pounds while the other investigator took the measurements in cm. and kg. Will they get the same value of the correlation coefficient or different values? Justify your answer

Answer the following questions : Take any electricity bill of your home. In the bill there is one table which shows the units consumed by you for the last eleven months. Find the average consumption of electricity in your home for each seasons (i.e summer, winter and rainy season). Are they the same ? why ??

Answer in your own words : Will it be possible to use one and the same unit to measure physical quantities such as mass , weight , distance , velocity , temperature ?

A boiled egg and a raw egg of same size and mass are made.to spin about their own axis. If I_1 and I_2 are moments of inertia of raw egg and boiled egg respectively, then

Answer the following Questions: What would be the difference perceived between hearing only two pupils (students) in the class talking to each other and all the children taling to one another at the same time?