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ArbitrLikvidat [17]
3 years ago
5

Please helppppppppppp​

Physics
1 answer:
Leni [432]3 years ago
4 0

Answer: 4

Explanation:

when energy is greater then frequency should increase and wavelength should decrease.

Therefore answer is 4

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A. <span> using a ramp to load boxes onto a truck </span>
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If you chip your tooth enamel, it may grow back. <br> True<br> False
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Answer:

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What is the relationship between balancing equations and the law of conservation of matter
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scoundrel [369]

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Charge  . . . +2 elementary charges

Mass  . . . 4 Atomic Mass Units

Relative penetrating power  . . . low

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<em>Beta radiation</em>:  Particles.  Each beta particle is an electron.

Charge  . . . -1 elementary charge

Mass  . . . 0.00055 AMU

Relative penetrating power  . . . medium

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<em>Gamma radiation</em>:  electromagnetic wave, verrrrry short wave, high frequency

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Relative penetrating power  . . . high

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Consider two carts, of masses m and 2m, at rest on an air track. if you first push one cart for 3 s and then the other for the s
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F = m₁ a₁ = m₂ a₂

if m₁ = m and m₂ = 2m :

F = ma₁ = 2m  a₂ ⇒ a₁ = 2 a₂
 
since v = at + v₀  with t = 3, v₀ = 0 ⇒ v = 3a:

v₁ = 2 v₂

since p = vm with v₁ = 2v and v₂ = v :

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