Questions

Which of the following changes when a body performs uniform circular motion?

Name the respiratory organs of insects

What is the full form of PVC?

Which of the following gases is liberated when Sodium Hydrogen Carbonate is heated?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Starting late-2014, scientists of the National Aeronautics and Space Administration (NASA) working _______ satellite data tracking the rift found that the defect in the Larsen C was growing _________. By 2016 the crack became 70 miles long and 300 feet ________. By January 2017 it measured 109 miles in length and 1,500metres in breadth. On July 12, it broke. The broken shelf, now __________ official iceberg, was massive, indeed the ____________-ever such iceberg, weighing 1.1trillion tons and measuring 2,200 square miles.

shelf, now __________ official iceberg

Find the missing number?

Who is the father of consumer movement?

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?