Answer:
the correct answer is D
Explanation:
When the star explodes the radiation travels through empty space at the speed of light c= 3 10⁸ m/s
This speed has been experimentally proven to be constant, therefore two two instruments arrive at the same time
Therefore the correct answer is D
Answer:
Cause you are their family and they need you. Do you wanna be someone who abandoned them or be the one they look to and dont dislike into adulthood. Also you signed onto this job no one said it was going to be easy but you making your life easier but harder for someone who is just a kid who still needs you.
A gaseous system's pressure will rise by a factor of 2 if its volume is increased by a factor of 3 and its temperature is raised by a factor of 6.
<h3>What do you mean by pressure?</h3>
The stress at a location within a confined fluid or the perpendicular force per unit area are the two definitions of pressure used in the physical sciences. A surface will be subject to pressure from a 42-pound box with a bottom area of 84 square inches equivalent to half a pound per square inch of applied force. The weight of the atmosphere pressing down on each square inch of the Earth's surface is known as atmospheric pressure, which is approximately 15 pounds per square inch at sea level. In SI units, pressure is expressed in Pascals.
To know more about pressure, visit:
brainly.com/question/12971272
#SPJ4
Answer:
14 x 98/12+13-8 = 119.33..
the .33.. is a repeating decimal
