subject
Physics, 30.10.2020 01:00 120175

Column A Column B
a. Si unit of frequency
1.
mass
2.
density
b. ability to do work
c.
c. inverse of time
3
second
4.
time
d. Si unit of power
5.
kilogram
e. force of gravity
6.
weight
f. a form of energy
7.
frequency
g. Si unit of force
h. Sl unit for temperature
8.
hertz
9.
newton
i. period
. j. Si unit of energy
10.
energy
k. measurement of how hot or cold an object is
11.
joule
1. flow rate of energy
12.
power
m. mass per volume
13.
watt
n. Si unit of mass
14.
heat
0. quantity of matter
15.
temperature
P. Si unit of time
16.
kelvin

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
question
Physics, 22.06.2019 11:30
A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
Answers: 2
question
Physics, 22.06.2019 17:30
This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.
Answers: 1
question
Physics, 22.06.2019 17:30
Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=
Answers: 2
You know the right answer?
Column A Column B
a. Si unit of frequency
1.
mass
2.
density
b....
Questions
question
Chemistry, 03.02.2020 08:52
question
Social Studies, 03.02.2020 08:52
question
Mathematics, 03.02.2020 08:52