?धरती की सबसे गहरी जगह | Mariana Trench | 1 minute facts | #shorts #facts

Depth of sea is maximum at Mariana Trench in West Pacific Ocean. Trench has a maximum depth of about 11km . At bottom of trench water column above it exerts 1000 atm pressure. Percentage change in density of sea water at such depth will be around (Given , B = 2xx10^(9) Nm^(-2) and P_(atm) = 1xx10^(5 Nm^(-2)))

1. Write four facts of Panama Canal.

An agreement, which in fact is a contract, between the RBI and Banks for the sale and repurchase of Government securities and short term treasury bills at a future date and for which the RBI indicate the interest rate", is generally known as:

Suppose that f is a function such that 2x^(2)<=f(x)<=x(x^(2)+1) for all x that are near to 1 but not equal to 1. Show that this fact contains enough information for us to find lim_(x rarr1)f(x). Also,find this limit.

Find the coordinates of the vertex of the parabola y=x^2-4x+1 by making use of the fact that at the vertex, the slope of the tangent is zero.

A bus covers a 50-kilometer distance in 1 hour 15 minutes, whereas the same distance is covered by a car in 45 minutes, what is the ratio of the bus to the speed of the car? एक बस 1 घंटे 15 मिनट में 50 किलोमीटर की दूरी तय करती है, जबकि वही दूरी 45 मिनट में कार द्वारा तय की जाती है। कार की चाल से बस की चाल का अनुपात क्या है?

The mass of the moon is 1/81 of the earth but the gravitational pull is 1/6 of the earth. It is due to the fact that

The decomposition of H_(2)O_(2) is a first order reaction. Calculate the half life time and rate constant for the decomposition from the fact that the fraction decomposed in 50 minutes is 0.75

At 300 K and 1.00 atm. pressure, the density of gaseous HF is 3.17 gL^(-1) . Which of the following facts, is supported by the given data ?