इन जगहों की GRAVITY कहां गई?? | Top 3 Weird places in the world #shorts

A rectangualr container whose base is a square of side 15 cm stands on a horizointal table and holds water up to 3cm from the top .When a cube is placed in the water and is completely submerged , the water rises to the top and 54 cm^(3) of water overflows. Calculate the volume of the cube and its surface area.

Three glass cylinders of equal height H = 30 cm and same refractive index n = 1.5 are placed on a horizontal surface as shown in figure. Cylinder I has a flat top, cylinder II has a convex top and cylinder III has a concave top. The radii of curvature of the two curved tops are same (R = 3m). If H_(1), H_(2) and H_(3) are the apparent depths of a point X on the bottom of the three cylinder, respectively, the correct statement(s) is/are :

If a flag-staff of 6 m height placed on the top of a tower throws a shadow of 2sqrt(3) m along the ground, then what is the angle that the sun makes with the ground?

Study the following Bar graph and answer the question. The Bar graph gives the annual rates of inflation in percentages for 1975 and 1987: निम्नलिखित बार-ग्राफ का अध्ययन करें और प्रश्नों का उत्तर दें। बार-ग्राफ में वर्ष 1975 से 1987 तक प्रतिशत में मुद्रा स्फीति की वार्षिक दर प्रतिशत में दी गई है : The change in rate of inflation was least in which of the following. मुद्रास्फीति के परिवर्तन की निम्नतम दर इन में से कहाँ थी?

10 circular plates each of thickness 3 cm, each are placed one above the other and a hemisphere of radius 6 cm is placed on the top just to cover the cylindrical solid. What is the volume of the solid so formed?

There is a small mercury drop of radius 4.0mm . A surface P of area 1.0 mm^(2) is placed at the top of the drop. Atmospheric pressure = 10^(5) Pa . Surface tension of mercury = 0.465 N//m . Gravity effect is negligible. The force exerted by air on surface P is

There is a small mercury drop of radius 4.0mm . A surface P of area 1.0 mm^(2) is placed at the top of the drop. Atmospheric pressure = 10^(5) Pa . Surface tension of mercury = 0.465 N//m . Gravity effect is negligible. The force exerted by mercury drop on the surface P is