Ask question

Ask question

All categories

3 years ago

14

Which one of the following actions would make the maxima in the interference pattern from a grating move closer together?

1 answer:

castortr0y [4]3 years ago

6 0

Answer:

Answer:

A. Increasing the number of lines per length.

You might be interested in

What forces cause the Sun’s magnetic field to become both stronger and more tangled

julia-pushkina [17]

The gravitational pull causes the sun’s magnetic field to become both stronger and more tangled

5 0

3 years ago

Define absorption and explain why it makes light dimmer as it travels farther away

ale4655 [162]

Answer:

the process or action by which one thing absorbs or is absorbed by another.

Explanation:

bc it spreeds out more the farther away it gets

8 0

3 years ago

Read 2 more answers

A clarinet behaves like a tube closed at one end. If its length is 1.0 m, and the velocity of sound is 344 m/s, what is its fund

miv72 [106K]

Answer:

Fundamental frequency = 1376Hz

3 0

4 years ago

Describe a positive and negative net force acting on an object

Artemon [7]

There are different forces acting on an object like nuclear force , gravitational force...plus external forces like friction and other..

net sum of all these is resultnat

8 0

3 years ago

Why can the internal resistance of the DMM can be determined without taking into account the 100 Ω resistor? Could this be done

tester [92]

Answer:

Explanation:

For resistances in parallel we know that the overall resistance will be smaller in the value than any individual resistance. so, in this case we are concerned about $\frac{1}{R}$ = $\frac{1}{Rs}$ ⁺ $\frac{1}{Rp}$

where Rs is the series resistor and Rp is the parallel resistor.

so, R = 0.9M, roughly.

So, as the infernal resistance is very high as compared to the resistance conntected in parallel that is 100 Ω is not be used.

5 0

3 years ago