sm70122 sm70122

17-11-2022
Physics

Answered

What is the peak wavelength (in nm) of a neutron star's luminosity if its temperature is
107 K?

Answer :

Other Questions

A neutron is allowed to have a head-on elastic collision with an unknown atom. This neutron transfers two third (2/3) of its energy to that unknown atom. Calcu

Using the data below create a graph with the independent variable on the x and the dependent variable on the y. Create a line of best fit on the graph. Enter th

If a bullet with mass 2.7 grams is fired from a gun with a speed of 202 m/s into a block of wood. If the kinetic energy is transformed to heat, what is the incr

7. A tennis ball is tossed straight up into the air. If it takes the tennis ball 3.1 s to reach its maximum height, what was its initial speed? a) what was its

A vertical tube that is closed at the upper end and open at the lower end contains an air pocket. The open end of the tube is under the water of a lake. When th

Which material can be made to change phase from its state at room temperature by placing it into a kitchen freezer? A. C6H12O6 B.CO2 C.H20 D.O2

A vector representing 120 N is oriented at 29° with the horizontal. What is the magnitude of its horizontal component? what is the magnitude of its vertical co

2. A particle is moving on X-axis and has potential energy U = 2/- 20x + 5x2 joule, where x is position. The particle is released at x = -3, If the mass of the

The microscopic cross-section of a neutron interacting with a material, containing 2 x 1024 atoms, is 0.85 barn. Calculate the macroscopic cross-section. Also c

A sports car with a mass of 2000 kg travels at a velocity of 20 m/s. What would be true of its momentum if the same sports car was traveling at a velocity of 40