Let A and B are the angles of elevation of given 2 pillars As we know that tan A x tan B = 1 when A and B are complementary angles (9/x) X (16/x) = 1 x2= 144 x = 12 cm
Which instrument is specifically designed to measure extremely high temperatures?
Which element is used as a cooling medium for the Large Hadron Collider (LHC) and superconducting magnets in MRI scanners?
Ebola disease is caused by which of the following?
Which of the following is the largest natural satellite in our solar system?
Rustom-2 is a/an __________ developed by India's Defence Research and Development Organisation (DRDO).
Who coined the term ‘zeroth law of thermodynamics’ in 1931?
Which of the following correctly describes the features of Tribo-Electric Nanogenerator (TENG) technology?
What is dendrochronology?
On which of the following date, the minimum distance between the Earth and the Sun occurs?
Who discovered the antibiotic streptomycin, used to treat TB?
