3 years ago

What is the energy transformation that occurs in an electric fan heater

Physics

1 answer:

34kurt3 years ago

7 0

Electric energy to mechanical energy to thermal energy

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If volume is constant and heat is added, what happens to the

bezimeni [28]

Answer:

the temperature would Increase and pressure would increase

Explanation:

This would occur because the temperature would move to the liquid through conduction and the pressure would increase because the heat would cause more and more pressure

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2 years ago

The type of specialized cell whose main function is to communicate between neurons is a(n):

WITCHER [35]

Answer:

Explanation:

The type of specialized cell whose main function is to communicate between neurons is a(n) interneuron

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3 years ago

You are watching an object that is moving in shm. when the object is displaced 0.600 m to the right of its equilibrium position,

larisa [96]

It should take at least 4.50

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3 years ago

A transparent oil with index of refraction 1.28 spills on the surface of water (index of refraction 1.33), producing a maximum o

Ad libitum [116K]

Answer:

The thickness of the oil slick is $1.95\times10^{-7}\ m$

Explanation:

Given that,

Index of refraction = 1.28

Wave length = 500 nm

Order m = 1

We need to calculate the thickness of oil slick

Using formula of thickness

$2nt= m\lambda$

Where, n = Index of refraction

t = thickness

$\lambda$ = wavelength

Put the value into the formula

$2\times1.28 \times t=1\times\times500\times10^{-9}$

$t = \dfrac{1\times\times500\times10^{-9}}{2\times1.28 }$

$t=1.95\times10^{-7}\ m$

Hence, The thickness of the oil slick is $1.95\times10^{-7}\ m$

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2 years ago

8. Semiconductors

Andreas93 [3]

do not obey ohm's law so it's a I believe

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