घन और घनमूल#!#1 Minute main 1-100 ke Cubes Nikalo

Imagine a system of units in which the unit of mass is 100 kg, length is 1 km and time is 1 minute Then 1 joule in this system is equal to

1.Who is a main worker?

Reaction P rarr Q The half-life of the reaction and concentration of P is given in graph. Concentration Concentration of P decreases from 1 M to 0.25 M in 100 minute, the initial rate of reaction (in M/minute)

Find the cube root 1.331

The probability of getting a number chosen from 1,2,....100 as cube is

The side of a cube is measured by vernier callipers ( 10 divisions of a vernier scale coincide with 9 divisions of main scale, where 1 division of main scale is 1mm ). The main scale reads 10mm and first division of vernier scale coincides with the main scale. Mass of the cube is 2.736 g . find the density of the cube in appropriate significant figures.

Two pipes can fill a cistern in 6 minutes and 7 minutes respectively. Both the pipes are opened alternatively for 1 minute each. In what time will they fill the cistern. A)6 minutes B) 6 (2)/(3) minutes C) 6 (3)/(7) minutes D) 3 (1)/(2) minutes

A cube of side 4 cm is cut into 1 cm cubes. What is the ratio of the surface areas of the original cubes and cut-out cubes?