3 years ago

The electron has the positron as its antiparticle. A True B False

Physics

2 answers:

Sphinxa [80]3 years ago

8 0

The answer would be true

Gelneren [198K]3 years ago

8 0

The answer would be true. So true tbh

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Your home energy bill is given in what kind of units?

MrRissso [65]

Answer:

Home energy bill/electricity bill is measured in Kilowatt hours.

Water bill is measured in gallons & gas units is measured in BTUs.

hope it helps!

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2 years ago

An electron with a charge of -1.6 × 10-19 coulombs experiences a field of 1.4 × 105 newtons/coulomb. What is the magnitude of th

RSB [31]

F=Eq. Just sub in the values and you are done.

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3 years ago

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If the wavelength of orange light is 6 · 10-7 m, calculate its frequency. f = _______ Hz

11Alexandr11 [23.1K]

<u>Answer:</u>

Frequency of orange light = $5 \times 10^{14}$ Hz

<u>Explanation:</u>

We are given the wavelength of the orange light and we are to find the value of its frequency.

Wavelength of orange light = $6.0 \times 10^{-7} m$

We know that:

Speed of light = Frequency of orange light × Wavelength of orange light

Substituting the values in the above formula:

$3 \times 10^8$ = Frequency of orange light × $6.0\times10^{-7}$

Frequency of orange light = $\frac{3 \times 10^8}{6\times10^{-7}} =5 \times 10^{14}$ Hz

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3 years ago

A jet plane travels at 40.8 km at an average speed of 340 m/s calculate how long this journey took- giveyour answer to the neare

Tju [1.3M]

Answer:

$2\ \text{minutes}$

Explanation:

d = Distance traveled = 40.8 km

s = Speed of jet = 340 m/s

Time is given by

$t=\dfrac{d}{s}$

$\Rightarrow t=\dfrac{40.8\times 10^3}{340}$

$\Rightarrow t=120\ \text{s}$

$\Rightarrow t=\dfrac{120}{60}=2\ \text{minutes}$

The time taken to complete the journey is $2\ \text{minutes}$ .

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kolbaska11 [484]

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its a pie chart

Explanation:

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3 years ago

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