Question
What is the swathe width covered by NISAR during its
12-day orbital cycle?Solution
The NISAR satellite observes Earth every 12 days with a swathe of 242 km, using dual-frequency SAR (L-band by NASA and S-band by ISRO), enabling high-resolution imaging under all weather conditions.
Radius of a cylinder is increased by 20% and height reduces by 40% so what effect on the volume of cylinder?
Angle bisectors of Q and R meet at point S, inside the triangle PQR. If angle QSR = 128˚ , then the measure of angle P is:
The ratio of length to breadth of a rectangle is 5:4, respectively. Perimeter of rectangle is 162 cm. If each side of a square is 25% more than the brea...
Steel is used to make a hemispherical bowl that is 0.3 cm thick. The bowl's inner radius is 9 cm. Find the bowl's outside curved surface.
Sides of a parallelogram are in the ratio 4:3. Its area is 432 sq. units. Altitude on the greater side is 12 units. Altitude on the smaller side is:
The length and breadth of a rectangle are increased by 30% and 40% respectively. The increase in the area of the resulting rectangle will be:
- In a right-angled triangle, if the shortest median is 6.2 cm, calculate the length of the hypotenuse.
The length of a width is 21 cm and the side of a square is 25 cm less than the length and width of the rectangle. If perimeter of the rectangle is 30 cm...
A rectangular frame of size 120 cm (length) x 140 cm (breadth) is to be surrounded by stickers of 2 cm x 2 cm size. How many stickers would be require...
The perimeter of a rectangle is 230 meters, and the difference between length and breadth is 15 meters. Find the area of the rectangle.
Relevant for Exams:
