Answer : B - real
Explanation : 1. you can see the image the way it is as in its no in a mirror.
2. The image will not be inverted
But it could be magnified too tbh. But I would go for real
Answer:
2.598×
Explanation:
The length of the contraction is given by 
here 
is length of the ruler at rest which is given as 12 inches
l is the length of the ruler in moving condition which is given as 6 inches c is the speed of the light and v is the velocity of the ruler.
I think answer should be d. Please give me brainlest let me know if it’s correct
Mass = 60 kg
K.E = 750 J
v = ?
K.E = (1/2)mv^2
750 = (1/2) × 60 × v^2
v^2 = 150/6
v = √25
v = 5 m/s
____________________ the man should run with a velocity of 5m/s
<span>This is the quantum mechanical model of the atom. In this model, electrons are represented by the probability that it lies somewhere in different energy level outside the nucleus. The foundation of quantum mechanics is the Schrodinger equation.</span>
