Ask question

Ask question

All categories

3 years ago

7

Which statement is an observation from newton experiment with light

1 answer:

xeze [42]3 years ago

7 0

Answer:

White light is composed by a range of colors, this was discovered by Isaac Newton when he observed that a beam of white light was refracted (the different rays of light are diverted depending on their wavelengths) when passing through a prism . This phenomenon was later called dispersion

You might be interested in

PLEASE SOMEONE ANSWER!!! thank you so so so much!!!!

Oduvanchick [21]

Answer:

As much I know the gravity on moon is 1.62m/s२.

7 0

3 years ago

A 946.4 kg ( 2083 lb ) car is moving at 14.8 m / s ( 33.0 mph ) . Calculate the magnitude of its momentum.

IgorLugansk [536]

Answer:

14009. 72 kgms^-1

Explanation:

Momentum is the product of an objects mass and velocity

7 0

4 years ago

Define in own words.

MAVERICK [17]

A recurring illness. Typically lasts for a very long time and are very hard to remove.

6 0

3 years ago

The pressure P (in kilopascals), volume V (in liters), and temperature T (in kelvins) of a mole of an ideal gas are related by t

stich3 [128]

Answer:

$\dfrac{dV}{dt} = -0.466 m^3/s$

Explanation:

given,

P (in kilo pascals), volume V (in liters), temperature T (in kelvins)

P V = 8.31 T

Rate of increase the temperature = 0.1 K/s

temperature = 285 K

Pressure = 18 kPa

increasing at the rate of 0.07 k Pa/s

Rate at which volume is changing = ?

$V = 8.31 \dfrac{T}{P}$

$\dfrac{dV}{dt} = 8.31 \dfrac{P\dfrac{dT}{dt}-T\dfrac{dP}{dt}}{P^2}$

$\dfrac{dV}{dt} = 8.31 \dfrac{18 \times 0.1-285\times 0.07}{18^2}$

$\dfrac{dV}{dt} = 8.31 \dfrac{-18.15}{324}$

$\dfrac{dV}{dt} = -0.466 m^3/s$

7 0

3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!<br><br> Which represents the smallest number?

Aleks04 [339]

c would be the correct answer because when its a negative power your moving the decimal to the left whic makes the number smaller

8 0

3 years ago

Read 2 more answers