akkasap7773 akkasap7773

19-10-2022
Physics

Answered

Two stars have the same luminosity, but star b is three times farther away from us than star a. Compared to star a, star b will look.

Answer :

Other Questions

if a star were 1000 pc away, its distance modulus would be 10. what would be the apparent magnitude of each of the following stars if viewed from that distance?

a bullet is dropped from the top of the empire state building while another bullet is fired downward from the same location. neglecting air resistance, accelera

a car is traveling at a constant speed of 26 m/s on a highway. at the instant this car passes an entrance ramp, a second car enters the highway from the ramp. t

an electron at point a in fig. e27.14 has a speed v0 of 1.41 * 106 m>s. find (a) the magnitude and direction of the magnetic field that will cause the electr

a variable-speed belt drive consists of the two pulleys, each of which is constructed of two cones which turn as a unit but are capable of being drawn together

Find the weight of the same object on a planet where gravitational attraction has beduced to 1/10 of the earths pull

two wires carry electrical energy. The first carries twice as much energy as the second. Assuming they are the same material, what explains this difference in e

consider the following mechanism: a bar attached to a pivot at point a rotates around that point with a constant angular velocity, ω. both bars in the mechanism

a hall is dropped from a height of 20 meters. at what height does the ball have a velocity of 10 meters/seconds

if the resistor in the emitter leg is bypassed by a capacitor then the voltage gain of the small signal amplifier will . decrease increase in some cases