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LenKa [72]
4 years ago
10

Simple curiosity is not a legitimate reason to complete a scientific investigation.

Physics
2 answers:
jok3333 [9.3K]4 years ago
7 0
True......I would say...
Ilia_Sergeevich [38]4 years ago
7 0
False you can start a scientific investigation for any reason. The only reason wee haste this app is because some one was curious to see if they could make a phone, then an app, then this one, curiosity fuels everything 
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An object with mass 1.2 kg is moving at a constant speed in a circle with radius 2.5 m. If the
SpyIntel [72]

Answer:

3.9m/s² is the acceleration

4 0
3 years ago
A pickup truck has a width of 79.0 in. If it is traveling north at 42 m/s through a magnetic field with vertical component of
bekas [8.4K]

Answer:

The magnitude of the induced Emf is 0.003371V

Explanation:

The width of the truck is given as 79inch but we need to convert to meter for consistency, then

The width= 79inch × 0.0254=2.0066 metres.

Now we can calculate the induced Emf using expresion below;

Then the induced EMF= B L v

Where B= magnetic field component

L= width

V= velocity

=(40*10^-6) × (42) × (2.0066)

=0.003371V

Therefore, the magnitude emf that is induced between the driver and passenger sides of the truck is 0.003371V

8 0
4 years ago
How many cells must be connected in series to give the 350 v a large catfish can produce?
victus00 [196]
Each electrocyte can produce 110 mv.
110 m/V=0.110V
n(0.110)=350
n=3182 (rounded)
3 0
3 years ago
An experimenter using a gas thermometer found the pressure at the triple point of water (0.01°C) to be 4.80 × 10⁴ Pa and the pre
irakobra [83]

Answer:

T = -282.33^o C

Explanation:

As we know that the relation between temperature and pressure is a linear relation

so we have

P - P_o = \frac{P_1 - P_o}{T_1 - T_o} (T - T_o)

here we know that

P_1 = 6.50 \times 10^4

P_o = 4.80 \times 10^4

T_1 = 100^o C

T_o = 0.01^o C

now we will have

P - 4.80 \times 10^4 = \frac{(6.50 - 4.80)\times 10^4}{100 - 0.01}(T - 0.01)

P = 4.80 \times 10^4 + 170.02(T - 0.01)

now if P = 0

then we will have

0 = 4.80 \times 10^4 + 170.02(T - 0.01)

T = -282.33^o C

7 0
3 years ago
True or false: seismographs from three locations are studied to calculate the epicenter of am earthquake
astraxan [27]
True........don't blame me if i'm wrong.<span />
7 0
3 years ago
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