3 years ago

An endothermic reaction is a chemical reaction where heat is

Physics

2 answers:

Elenna [48]3 years ago

7 0

Answer:

absorbed/taken in

Explanation:

endo means internal; within.

exo means external; from outside.

MrRissso [65]3 years ago

7 0

Absorbed/taken in h the definition of endo is internal or within

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How much meters is a mile

elena-s [515]

Roughly 1609 meters in one mile

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3 years ago

A speeding car traveling at 24.8 m/s passes a police car that is at rest. The police car begins its pursuit at the instant the s

marusya05 [52]

Answer:

the acceleration required is 1.37m/s^2

Explanation:

The car is having a constant velocity movement, so if we calculate the time to reach 897m, we can use it to find the acceleration the policeman need to apply to reach the car.

$x=v*t\\t=\frac{x}{v}\\t=\frac{897m}{24.8m/s}\\t=36.17s$

the policeman is traveling with a constant acceleration starting from rest so:

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2 years ago

1. Choose the correct answer 1. Casparian strips are present in the of the root. a) cortex b) pith c) pericycle d) endodermis 2.

zloy xaker [14]

Answer:

1 casparian strips are present in the root of endodermis.

2 the endarch condition is the character fature of stem.

4 0

2 years ago

What measures the amount of energy in a wave

yawa3891 [41]

Answer:

amplitude of the wave

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3 years ago

It is known that birds can detect the earth's magnetic field, but the mechanism of how they do this is not known. It has been su

san4es73 [151]

Answer:

$EMF = 5.01 \times 10^{-4} Volts$

Explanation:

Here we know that the EMF induced in this Field is given as

$EMF = vBL$

here B = perpendicular component of magnetic field

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L = length of the wings

now we have

$B = 5\times 10^{-5} sin40$

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$L = 1.2 m$

now we have

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$EMF = 5.01 \times 10^{-4} Volts$

8 0

3 years ago