Search & Filtering
Determine how much mass (in kg) of 235Uranium is required to provide 300 MW of thermal power in a 24-hour period.
the base of a right prism is an equilateral triangle whose edges is 10cm each and its lateral edge is 80 cm. Determine the total surface area of the prism in cm2
Find all combinations of truth values for p, q and r for which the statement ¬p ↔ (q ∧ ¬(p → r)) is true.
When 1.1.2g of iron reacts with 32g of bromine , iron (III)bromide is produced. Find the mass of iron (III) bromide.
Find the general solution of the DE(y^2-2xy+6x)dx-(x^2-2xy+2)dy=0
3. How much work must be done to a proton to accelerate it from rest to 0.998c.
4. A person on Earth observes a space ship approaching from the right with a velocity of 0.75c and a rocket ship approaching from the left at 0.50c. What is the relative velocity of the two ships as measured by a passenger in each of them?
9. A rocket ship has a mass of 1.50 x 105 kg. Its relativistic momentum is 3.00 x 1012 kg•m/s. How fast is the rocket ship traveling?
10. How fast would a meter stick be moving so that its length will be observed to shrink to half its original length?
A flexible rectangular coil of wire with 150 loops is stretched in such a way that its dimension changes from 5 cm x 8 cm to 7 cm x 11 cm in 0.15 s in a magnetic field of 25T that is 30 degrees relative to the plane of the coil.
a. Calculate the induced EMF
b. How much energy in joules was dissipated in the circuit if the total resistance is 100Ω?
A circular antenna of an area 3m2 is installed at a place in NAIA. The plane of an area of antenna is inclined at 47% with the direction of the Earth’s magnetic field. If the magnitude of the earth’s flux linked with the antenna (1nT= 1 x 10-9 T).
A circular loop of wire of radius 0.25 cm is expected to an external magnetic field that is perpendicular to the plane of the loop. For a time, the magnetic field decreases at a rate of 0.0035 T/s. What is the magnitude of the induced electromagnetic force in the loop?
#340153 on Dec 2023