1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Harlamova29_29 [7]
3 years ago
11

Electric field vector is tangent to the electric field line at each point. a. True b. False

Physics
1 answer:
icang [17]3 years ago
8 0
The answer is
A. True
You might be interested in
An installer has 84 strap hangers in the truck. On a job, 32 straps are used on water supply lines, 29 on return lines and 15 on
Rama09 [41]

Answer:

12 straps

Step-By-Step Explanation:

84 - 32 - 29 - 15 =

52 - 29 - 15 =

23 - 15 = 12

btw this is supposed to be in maths category

<em><u>If this helped, please consider picking this answer as the Brainliest Answer. Thank you!</u></em>

3 0
3 years ago
Explain the difference between SI base units and SI delivered units
castortr0y [4]

SI Units are based on meters, kilograms, seconds, amperes, kelvins, candelas, and moles, together with a set of prefixes to indicate multiplication or division by a power of ten.

There are seven SI base units, which are:

m - Meter - Length.

s - Second - Time.

mol/Mole - Amount of Substance.

A - Ampere - Electric Current.

K - Kelvin - Temperature.

cd - Candela - Luminous Intensity.

kg - Kilogram - Mass.

I think that the delivered units are how they are used such as watts which are equal to one joule per second. Others are “ergs per second (erg/s), horsepower (hp), metric horsepower (Pferdestärke (PS) or cheval vapeur (CV)), and foot-pounds per minute.”

So, SI base units are the basic units of things such as length or temperature. This would mean that the delivered units are the specific units per something like miles per hour.

3 0
4 years ago
A solid block is attached to a spring scale. When the block is suspended in air, the scale reads 21.2 N; when it is completely i
blsea [12.9K]

Answer:

7066kg/m³

Explanation:

The forces in these cases (air and water) are: Fa =mg =ρbVg Fw =(ρb −ρw)Vg where ρw = 1000 kg/m3 is density of water and ρb is density of the block and V is its density. We can find it from this two equations:

Fa /Fw = ρb / (ρb −ρw) ρb = ρw (Fa /Fa −Fw) =1000·(1* 21.2 /21.2 − 18.2)

= 7066kg/m³

Explanation:

8 0
3 years ago
Read 2 more answers
When magma flows on the surface on the surface, it is already called lava<br><br>TRUE OR FALSE​
castortr0y [4]

Answer:

True

Explanation:

I guess you made a mistake on question.

but I understood what you wanted to say.

Hope this helps... :)

6 0
3 years ago
How long would it take you to travel 163 meters at a speed of 33 meters per second?
Leviafan [203]

Speed=

33m {s}^{ -1}

Distance=

163m

speed= distance/time

So,

<u>Time</u><u>=</u><u> </u><u>distance</u><u>/</u><u>speed</u>

Time= 163/33

<h2>=</h2>

\huge\underline\mathtt\colorbox{cyan}{4.9393s}

7 0
3 years ago
Other questions:
  • ​Serdar is interested in psychopathology and wants to go to graduate school and get a doctoral degree in psychology. His choice
    12·2 answers
  • Kaushik had three pendulum bobs made of steel of the same length but different masses of 10 g, 50 g and 100 g respectively. When
    6·1 answer
  • Which element is a metal? A.lithium B.Nitrogen C.sulfur D.chlorine
    13·1 answer
  • Consider a girl that has a mass of 55.0 kg and is standing on the floor, how much supporting force does the floor have?
    5·2 answers
  • I need help on this question!!!
    8·1 answer
  • Two parallel plates, each of area 3.37 cm2, are separated by 5.40 mm. The space between the plates is filled with air. A voltage
    6·1 answer
  • an airplane flies 1,592 miles east from arizona to georgia in 3.68 hours. what is the average velocity of the airplane
    11·1 answer
  • Madeline fires a bullet horizontally. The rifle is 1.9 meters above the ground. The bullet travels 200 meters horizontally befor
    9·1 answer
  • Which defines potential energy?
    11·1 answer
  • A child has a toy balloon with a volume of 1.80 L. The temperature of the balloon when it was filled was 20.ºC and the pressure
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!