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svet-max [94.6K]
2 years ago
13

Question 8

Physics
1 answer:
FinnZ [79.3K]2 years ago
8 0

Answer:

A hope this helps

Explanation:

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Binding of a signaling molecule to which type of receptor leads directly to a change in the distribution of substances on opposi
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When two sides of a membrane are in contact with each other, the distribution of ions will alter as a result of the binding of a signal molecule to a ligand-gated ion channel.

<h3>What is a ligand-gated ion channel?</h3>

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You should be able to use the speed of our fastest interplanetary spacecraft, and calculate the time in Days, it would take to t
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I think it would be 218 days!
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Which of the following is a fundamental quantity?
Yuki888 [10]

-- Volume . . . made out of 3 dimensions of length

-- Density . . . made out of mass, and 3 dimensions of length

-- Area . . . made out of 2 dimensions of length

-- Acceleration . . . made out of length and time

<em>Mass</em> is not made out of anything else.  It's fundamental.  A few other fundamental things are length, time, and electric charge.

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3 years ago
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A transformer consists of 290 primary windings and 824 secondary windings. Part A: If the potential difference across the primar
jasenka [17]

Answer:

Part 1) Voltage in secondary windings is 61.08 Volts

Part 2) Current in secondary windings is 0.53 Amperes

Explanation:

The potential developed in the primary and secondary winding of a transformer are related as

\frac{N_{p}}{N_{s}}=\frac{V_{p}}{V_{s}}

where

Np no of turns in primary coil

Ns no of turns in secondary coil

Vp Voltage of turns in primary coil

Vs Voltage of turns in secondary coil

Applying values in the formula we get

\frac{290}{824}=\frac{21.5}{V_{s}}\\\\\therefore V_{s}=21.5\times \frac{824}{290}=61.08V

Part 2)

Using Ohm's law the current is given by

I=\frac{V_{s}}{R}\\\\I=\frac{61.089}{115}=0.53A

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____________loosens up your muscles and brings your heart rate up in a slow, steady way that’s better for your body.
kenny6666 [7]

Answer:

COOLING DOWN (AFTER WARM UP )

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2 years ago
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