Waves that are in phase constructively interfere to create bright bands was observed in the double-slit experiment.
<h3>What is Interference?</h3>
This is defined as the phenomenon which occurs when two waves meet while traveling along the same medium.
A wave when in phase undergoes constructive interference while out of phase undergoes destructive interference which is why option C was chosen as the most appropriate choice.
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Answer:
ø = 53.7º
Explanation:
The measurement of kinetic energy in an object is calculated based on the object's mass and velocity.
KE=1/2mv²
where m is mass
v is velocity
given data
m=0.60 kg
v=4.0 m/s
So
KE = 1/2 . 0.6 . 4^2
KE= 4.8 J
All the KE is converted into GPE ("Gravitational potential energy (GPE) - energy stored in an object when moving the object to a height")
4.8 = 0.6 . 9.8 . ∆h
∆h = 0.816 m
This is the height that the object rises.
cos ø = (2 – 0.816 ) / 2 = 0.592
ø = 53.7º
Answer:
Seatbelts stop you
Explanation:
Any passengers in the car will also be decelerated to rest if they are strapped to the car by seat belts.
Answer:
800cm3
Explanation:
This is a general gas law question
Which has the relationship P1V1/T1 = P2V2/T2
P1= P1 in kPa
T1 = T1 in K
V1= 800cm3
V2=?
P2= 2* P1
T2= 2*T1
The volume of gas after the changes (V2), making it as the subject of formula
V2= P1*V1*T2/P2*T1
V2 = P1 *800* 2T1 / 2P1 * T1 ; dividing accordingly, we have
V2 = 800cm3
Answer:
Yes because while you slide down the slide you are obviously going to wear clothes and the cotton on your clothes rubbing up against that rubber from the slides, are gonna react by sending a static electricity shock feeling to your body
Explanation: