Answer:
1kg of oxygen(918joules of energy per 1kg of oxygen by 1 degree Celsius)
<h3><u>Answer;</u></h3>
Hang time = 3.0 s
Range = 65.06 m
Maximum Height = 11.05 m
<h3><u>Solution</u>;</h3>
Hang time is given by the formula;
T = 2vₒsinθ/g
Thus;
T = 2*(26.2 )sin34.2 / 9.81
= 3.0 s
Range is given by the formula;
R = vₒ²sin2θ/g
= 26.2²sin(2*34.2) /9.81
= 65.06 m
Max height is given by the formula;
H = vₒ²sin²θ/2g
Thus;
H= 26.2²sin²34.2 /(2*9.81)
= 11.05 m
Answer:
c
Explanation:
X-ray tube is an evacuated electron tube that creates X rays by accelerating electrons to a high velocity and causing them to <u>collide</u> with a target, the <u>anode</u> plate, using a high-voltage field.
Answer:
C
Explanation:
compound is a substance made from two or more different elements that have been chemically joined