4 years ago

Who invented the atomic battery and what purpose does it serve

Physics

1 answer:

Nady [450]4 years ago

6 0

Henry Moseley, its a generator which uses energy to generate electricity

You might be interested in

What is the maximum number of f orbitals that are possible in a given shell?

Lemur [1.5K]

Answer: seven f orbitals

Explanation:

7 0

3 years ago

Steve tunes an old-fashioned radio that has an antenna made from a 3.0-cm-long solenoid with a cross-sectional area of 0.50 cm2

sukhopar [10]

Answer:

$L = 1.88\times10^-^4 H$

Explanation:

It is given that,

Length of the coil, l = 3 cm = 0.03 m

Area of cross section of the coil, $A=0.5\ cm^2=0.00005\ m^2$

Number of turns in the coil, N = 300

inductance of the coil is

$L=\dfrac{\mu_oN^2A}{l}$

$L=\dfrac{4\pi\times 10^{-7}\times (300)^2\times 5\times 10^{-5}}{0.03}\\L = 1.88\times10^-^4 H$

So, the inductance of the coil is 1.88× 10⁻⁴H

5 0

3 years ago

A helicopter lifts 35m vertically into the air and then comes back down to the ground.

Phoenix [80]

Explanation:

Distance = Total path length = 35m + 35m = 70m

Displacement = Final - Initial position = 0m

5 0

3 years ago

How will you show the distance time graph of

Elina [12.6K]

Answer:

Explanation:

Here we have to consider the gradient of the graph.

Gradient = ( Distance / Time ) = Speed

For

(a) Gradient is zero there fore straight line

(b) For uniform speed ( Constant speed ) gradient is constant .

5 0

3 years ago

Average velocity is different than average speed because calculating average velocity involves ?

VashaNatasha [74]

direction ................................................................

6 0

4 years ago

Read 2 more answers