Question
Who is often referred to as the 'Father of the Periodic
Table'?Solution
Dmitri Mendeleev is renowned for creating the first widely recognized periodic table, organizing elements by atomic mass and predicting the properties of undiscovered elements.
Find the angle between the lines whose direction ratios are a, b, c and b − c, c − a, a − b.
Find the approximate value of (81.5)1/4
The total number of passengers in general class of train Q and 3 AC coach of train P together is approximately what percent of the total number of passe...
If O is the origin and the coordinates of P are (2, 3, −4), then find the equation of the plane passing through P and perpendicular to OP.
What is the number of Astronauts who were going to more than one mission?
If Russia and America keeps on buying nuclear bombs in same manner, then the number of nuclear bombs they will have in total after 50 years is?
How many bombs America buys every year?
What is the total number of Astronauts who were going to MOON?
What is the number of Astronauts who were going to only one of the mission?
What percent the total number of girl in Delhi Public School who participates in Tennis?
