All categories

3 years ago

What order shows increasing frequency for gamma

Physics

2 answers:

V125BC [204]3 years ago

8 0

Answer:

B: microwaves, visible light, X-rays, gamma rays

Explanation:

s2008m [1.1K]3 years ago

5 0

Answer:

The answer is B: microwaves, visible light, X-rays, gamma rays

Explanation:

I had the same question and I got option B as the correct answer.

You might be interested in

A 0.40 kg block can slide up and down a rough a 10-m-high, 30-m-long slope. At the bottom, a stiff spring with spring constant 8

Paul [167]

Answer:

$v=11.135m/s$

Explanation:

From the question we are told that

Mass $m=0.40kg$

Frictional friction $f=1.2$

Spring constant $k=800N/m$

Compressed $x=0.50$

Generally the energy balance equation is mathematically given as

$1/2kx^2=f*30+m*g*sin \theta*30+1/2m*v^2$

if $(sin=10/30-1/3)$

$1/2(800)(0.5)^2=(1.2)*30+(0.4)*9.8*1/3*30+1/2(0.4)*v^2$

$100=36+39.2+0.20v^2$

$v^2=\frac{24.8}{0.20}$

$v=\sqrt{124}$

$v=11.135m/s$

8 0

3 years ago

When you drop a 0.43 kg apple, Earth exerts

N76 [4]

The magnitude of the Earth's acceleration is $7.0\cdot 10^{-25} m/s^2$

Explanation:

First of all, we start by calculating the magnitude of the force exerted by the apple on the Earth. According to Newton's third law, this is equal to the force exerted by the Earth on the apple, which is the weight of the apple, given by:

$F=mg$

where

m = 0.43 kg is the mass of the apple

$g=9.8 m/s^2$ is the acceleration of gravity

Substituting,

$F=(0.43)(9.8)=4.2 N$

Now we can find the Earth's acceleration by applying Newton's second law:

$F=Ma$

where:

F = 4.2 N is the net force exerted by the apple on the Earth

$M=5.98\cdot 10^{24} kg$ is the mass of the Earth

a is the Earth's acceleration

And solving for a, we find:

$a=\frac{F}{M}=\frac{4.2}{5.98\cdot 10^{24}}=7.0\cdot 10^{-25} m/s^2$

Learn more about Newton laws of motion:

brainly.com/question/3820012

brainly.com/question/11411375

#LearnwithBrainly

8 0

4 years ago

What causes the earths crust to move ?

tangare [24]

Upwelling currents in the molten material beneath the crust.

The rocks that make up the crust are light, compared with the metal-rich material beneath. The crust floats on top like an iceberg. Slow-moving currents underneath propel the continents around the surface

8 0

4 years ago

Read 2 more answers

Sound waves reaching the olfactory mucosa do not elicit olfactory perception due to the ____________ not matching the type of st

rodikova [14]

Answer:

Sound waves reaching the olfactory mucosa do not elicit olfactory perception due to the ___MODALITY_________ not matching the type of stimulus of the receptos

Explanation:

Because modality of sensation refers to what is perceived after the stimulus is effected eg the pressure modality is effected when the pressure receptors of the skin are stimulated so in this case sound will not elite olfactory sensation because the modality here is sound rather than smell

3 0

3 years ago

A 78-kg skydiver has a speed of 62 m/s , what is the kinetic energy?

Cloud [144]

Answer:

149,916J

Explanation:

Pneumonic device: Kevin is half-mad and very square

this translates to: KE=(1/2)mv^2 !!

KE=(1/2)(78)(62^2)

KE=(39)(3844)

KE=149,916 Joules

3 0

3 years ago

Read 2 more answers