All categories

2 years ago

Convert 37.45 kilometers to meters. A.3745 m B. 37,450 m C. 3.745 m D. 0.03745 m

Physics

2 answers:

malfutka [58]2 years ago

7 0

Answer:

$\huge\boxed{\sf B. \ 37,450\ meters}$

Explanation:

$\boxed{1\ km = 1000\ meters }$

37.45 km = 37.45 * 1000 meters

37.45 km = 37,450 meters

lbvjy [14]2 years ago

6 0

Answer: 37,450

Explanation:

You might be interested in

Magnet A has twice the magnetic field strength of magnet B and pulls on magnet B with a force of 100 N. The amount of force that

son4ous [18]

The force exerted by the magnetic in terms of the magnetic field is,

$F\propto B$

Where B is the magnetic fied strength and F is the force.

Thus, if the magnetic A has twice magnetic field strength than the magnet B,

Then,

$B_A=2B_B$

Thus, the force exerted by the magnet B is,

$\begin{gathered} F_B\propto B_B \\ F_B\propto\frac{B_A}{2} \\ F_B=\frac{F_A}{2} \\ F_B=\frac{100}{2} \\ F_B=50\text{ N} \end{gathered}$

Thus, the force exerted by the magnet B on magnet A is 50 N.

The force exerted by the magnet A exerts on the magnet B is exactly 100 N as given.

Hence, the option B is the correct answer.

3 0

5 months ago

A milliliter of very hot water is added to a liter of very cold water. Which of these events will occur? Assume the surrounding

prisoha [69]

Answer:b

Explanation:the water will not be hot nomore because of the cold water

5 0

2 years ago

Read 2 more answers

A first aid provider is trained to do the following except:

Elodia [21]

A.
They’re supposed to help the person and cannot diagnose them as that is the job of a doctor

7 0

2 years ago

Looking straight downward into a rain puddle whose surface is covered with a thin film of gasoline, you notice a swirling patter

Ivanshal [37]

Answer:

Explanation:

Point beneath you forms a beautiful iridescent green

refractive index of Gasoline $n=1.38$

Wavelength of Green light is $\lambda =540\ nm$

Here light first traverse from air(n=1) to gasoline , it reflects from front surface of gasoline(n=1.38) so it suffers a phase change. After this light reflect from rear surface of gasoline and there is a decrease in refractive index(n=1.38 to n=1.33), so there is no phase change occurs .

For constructive interference

$2t=(m+\frac{1}{2})\cdot \frac{\lambda }{n}$