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4 years ago

What is an Altimeter

Physics

2 answers:

tensa zangetsu [6.8K]4 years ago

7 0

Answer:

An altimeter or an altitude meter is an instrument used to measure the altitude of an object above a fixed level.

Explanation:

Gre4nikov [31]4 years ago

3 0

Answer:

an Altitude meter

Explanation:

its used for when you need to know your altitude.

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1) What are the parts of a longitudinal wave? How are they different?<br> ***

Kay [80]

Answer:

Compression- pushing together

Refraction- pulling apart

Wavelength- the length of the wave

Explanation:

I just knew it

~Plz click the crown~

3 0

3 years ago

6 An infinite non-conducting sheet has a surface charge density o = 5.80pC/m². (a) How

Anit [1.1K]

a. Work done = 2. 0648 Joules

b. Electrical potential, V = 4. 03 × 10^10 volts

<h3>How to determine the parameters</h3>

a. Work done = force × distance

Force = density × acceleration due to gravity

Force = 5. 80 × 10

Force = 58 Newton

We have that distance = 3. 56cm = 0. 0356 m

Work done = 58 × 0. 0356

Work done = 2. 0648 Joules

b. The formula for electric potential is given thus,

Electric potential, V = $k\frac{q}{r}$

r = 0. 0356m

k = Coulomb's constant = $8.98*10^9$ kg⋅m3⋅s−4⋅A−2.

q= 1.60x10^-¹C

substitute into the formula

Electric potential, V = $8. 98$ × $10^9$ × $\frac{1. 6 * 10^-^-1}{0. 0356}$

Electric potential, V = $8. 98 * 10^9$ × $4. 494$

Electric potential, V = $4. 03 * 10^1^0$ volts

Learn more about electric potential here:

brainly.com/question/14812976

#SPJ1

4 0

2 years ago

A microwave oven operating at 120 volts is used to heat a sandwich if the oven draws 12.5 amperes of current for 45 seconds what

asambeis [7]

We can solve for the power dissipated by the oven on the given values of voltage which is 120 volts and current which is equal to 12.5 amperes.
The formula for Power dissipated is P=V*I where "v" for the voltage and "i" for the current.
P=120*12.5
P=1500 watts
The answer is 1500 watts.

3 0

4 years ago

How to describe the motion, and velocity of a moving man

Kazeer [188]

Answer:

You can describe the motion of an object by its position, speed, direction, and acceleration. An object is moving if its position relative to a fixed point is changing. Even things that appear to be at rest move.

Explanation:

7 0

3 years ago

When a potential difference of 20 V is applied to a given wire, it conducts 0.25 A of current.?

Anon25 [30]

Well if the wire has an insane length or is made out of a high resistance material. But, you're probably looking for a resistor : R = U / I ; R = 20V / 0.25A

4 0

4 years ago