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Vladimir [108]
3 years ago
10

Scientists can find the absolute age of a rock by using

Physics
1 answer:
Effectus [21]3 years ago
3 0
By using the radiometric age dating
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Light of wavelength 550 nm falls on a slit that is 3.50 x 10^-3 mm wide. How far from the central . maximum will the first diffr
myrzilka [38]
Λ= 550 * 10^{-9}\] m.

D = 3.50*10^-6 m.
d = 10 m. 

m = 1

2x = ?

Then you need to find x when n=1
or 
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≈θ for θ<<1 , so θ=1.59x10^-4 radians

Then you can find rhe distance of<span> bright fringe from the center:</span>d= θD=1.59x10^-4x10m ≈ 1.6 mm
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3 years ago
What does physical education mean​
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Physical education is when you are taught about your body and the physical things you can do to keep it healthy. You are taught how to do exercises to keep healthy and what foods you should eat. Physical education means to be educated about your physical abilities and health.
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3 years ago
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Is a charge indicated on the neutral atoms if yes where is it located?
Nesterboy [21]
<span>There are charges in a neutral atom. These charges belong to electron and proton which is balanced inside the neutral atom. But basically, neutral atoms do not have any charges because since the number of protons (positively charged electron), and the number of neutrons (negatively charged electrons or no charged at all) are balanced making the charge equals to zero. </span>
8 0
3 years ago
Is the following equation balanced? <br><br> SO3 + 2H2O H2SO4 <br><br> yes <br> no
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No it is not balanced because there are four oxygen atoms in H2SO4 while there 5 oxygen atoms in the reactants side. There are also more hydrogen atoms on the reactants side. To make it balanced remove the 2 in front of H2O. :)
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A heavy rocket ship and a light rocket ship are both initially moving at 1000 kilometers per hour in outer space. They are very
cestrela7 [59]

Answer:Both will continue traveling at the same speed because there is no friction.

Explanation: Gravitational force or pull is the force acting to attract all object in and around the Earth to the center of the Earth. The Earth's Gravitational force acts as a Bar magnet.

When objects are working outside the impact of the force of Gravity,it will not matter whether the objects are of the same size or wether one is heavier than the other,in this case both objects will move at the same speed as there is no impact of the Force of Gravity.

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