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icang [17]
4 years ago
8

What is statement can most likey be useing in the shock waves of atmoic bomb

Physics
1 answer:
Neko [114]4 years ago
8 0

Answer:

The initial energy emission occurs by 80% or more in the form of gamma rays but these are quickly absorbed and dispersed mostly by air in little more than a microsecond, converting gamma radiation into thermal radiation (thermal pulse ) and kinetic energy (shock wave) which are actually the two dominant effects in the initial moments of the explosion. The rest of the energy is released in the form of delayed radiation (fallout or fallout) and is not always counted when measuring the performance of the explosion.

Explanation:

High altitude explosions produce greater damage and extreme radiation flux due to lower air density (photons encounter less opposition) and consequently a higher blast wave is generated.

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Food that is cooked properly can no longer be contained. True or false
Roman55 [17]

Answer:

true they can no longer be contained

4 0
3 years ago
On a spending spree in Malaysia, you buy an ox with a weight of 28.9 piculs in the local unit of weights: 1 picul = 100 gins, 1
Talja [164]

Answer:

1747.41 kg

Explanation:

If          1 piculs = 100 gins,

Then     28.9 piculs = (28.9 × 100) gins = 2890 gins.

Also,

If         1 gin = 16 tahils

then   2890 gins =( 16 × 2890 ) = 46240 tahils

Also,

If         1 tahil = 10 chees,

Then    46240 tahils = 46240 × 10 chees = 462400 chees.

Also,

If           1 chee = 10 hoons

Then      462400 chees =( 10 × 462400) hoons = 4624000 hoons.

Also,

If            1 hoon = 0.3779 g,

Then     4624000 hoons = 0.3779 × 4624000 = 1747409.6 g.

The mass in kg that i will declare in the shipping manifest = (1747409.6/100 )kg = 1747.41 kg

6 0
3 years ago
A bullet is accelerated down the barrel of a gun by hot gases produced in the combustion of gun powder. What is the average forc
elena-14-01-66 [18.8K]

Answer:4.259 kN

Explanation:

Given

mass of bullet m=0.02 kg

final velocity of bullet v=575 m/s

time taken =2.7 ms\approx 2.7\times 10^{-3} s

We know

Impulse=F_{avg}\cdot t=change\ in\ momentum

thus

Initial Momentum(P_i)=m\times 0

Final Momentum(P_f)=m\times v=0.02\times 575

P_f=11.5 kg-m/s

F_{avg}\times 2.7\times 10^{-3}=P_f-P_i=11.5

F_{avg}=4.259\times 10^3

F_{avg}=4.259 kN

7 0
3 years ago
What is the symbol for angle?
zlopas [31]

Answer:

angle is denoted by /_ , see in explanation

4 0
4 years ago
Which number should be placed in the blank to make the equation balance? 3 H2+ N2 --- ______ NH3
miv72 [106K]
2 should be placed in the blank to make the equation balance. Btw, that's chemistry and not physics. Get it right.
7 0
3 years ago
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