Sushovan Pal

    I. Tick the Correct Option The discovery of Antarctica can be traced back to theories of a vast southern continent called a) Terra Australis The Antarctic Treaty was signed in a) 1959 The Larsen B Ice Shelf breakup in 2002 was attributed to ______. a) Global warming The highest peak in Antarctica is ______. a) Mount Vinson The Indian research station established in 1989 in Antarctica is called ______. c) Maitri II. Fill in the Blanks Antarctica is the fifth largest continent in terms of area. The Antarctic Treaty prohibits military activities in Antarctica. The Aurora Australis phenomenon is caused by solar winds colliding with the Earth's magnetic field. The Larsen C Ice Shelf experienced a major iceberg breakaway in 2017 . The temperature in Antarctica can reach as low as -89°C in winter. III. True and False The Larsen B Ice Shelf brea...

A. Answer these questions briefly. 1.    Why was Jane miserable? Jane was miserable because she was wrongly accused of being a liar by Mr. Brocklehurst in front of the entire school, which made her feel humiliated, isolated, and crushed. 2.    Who came to console Jane? Helen Burns came to console Jane. 3.    What had Helen got for Jane? Helen had brought Jane’s coffee and bread. 4.    Why did Miss Temple come to see Jane? Miss Temple came to see Jane to comfort her and to give her a chance to defend herself against the accusations made by Mr. Brocklehurst. 5.    What had Mrs. Reed done? Mrs. Reed had locked Jane in the red room (a dark and haunted chamber) as punishment and later sent her to Lowood Institution, where she also spread false accusations about Jane being ungrateful and a liar. 6.    Why was Mrs. Reed supposed to take care of Jane? Mrs. Reed was supposed to take care of Jane because her late uncle ...

  A. Multiple Choice Questions A motor van is running on a flyover. Its motion is (c) circular Incorrect. The correct answer is (a) rectilinear (since a flyover is typically straight, the motion is along a straight path). A stone falls freely from a cliff. Its motion is (a) translatory Correct. Free-fall motion is rectilinear translatory motion (a type of translatory motion). If equal distances are travelled by an object in equal intervals of time, its motion is said to be (a) uniform Correct. The SI unit of speed is (b) m/s Correct. Distance covered by a moving object in a unit time is called (c) speed Correct. Reeta runs through a distance of 10 km in 40 minutes. Her average speed is (b) 15 km/h B. Assertion-Reason Questions Assertion: Speedometer of a car measures the instantaneous speed of the car. Reason: Average speed is equal to the total distance covered by an object divided by the total time taken. (a) Both Assertion...