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
Genrish500 [490]
2 years ago
7

6. Match the statements given in column 'A' with those in column 'B':

Physics
1 answer:
likoan [24]2 years ago
4 0

Answer:

1. Urea,                    (d)Fertilizer

2. Combines,          (c) Harvesting and threshing

3. Silos,                   (b) Storage of grains

4. Seed drills,          (a) Sowing seeds

5. Irrigation,             (f) Sprinklers

6. Tilling,                  (e) Preparation of soil

Explanation:

1) Urea is a widely used and important fertilizer in the agricultural industry

2) The combine harvester combines three categories of harvesting grain drops such as threshing reaping and winnowing

3) Silos are used to store grains

4) A seed drill is a seed planting mechanism for burying seeds to a particular depth during seed planting

5) Irrigation is the application of required volume of water to plants

6) Tilling is the digging, turning, and staring operations meant to prepare the soil.

You might be interested in
PLEASE ASAP ILL GIVE BRAINLIEST.
Olegator [25]

Answer:

The answer is number 2 :)

8 0
3 years ago
Read 2 more answers
What are the two major characteristics that change when air is heated and cooled ? How do these characteristics change the movem
sleet_krkn [62]
Two major characteristics that change when air is heated and cooled is the density and the direction of the air flow. They change the movement of the air by heated air rises and cooled air doesn't. 
8 0
3 years ago
Why magnetic monopole does not exist? ...?
tangare [24]
Currently, many researchers are still working to find them.

Currently , its only theorized and they should be based on  the quantum and particle theory

hope this helps
5 0
3 years ago
You know what type of shape you're in better than anyone else.
Crank

untrue the bmi machine know best about your body bmi stand for body mass index
8 0
3 years ago
When a 3.0 kg mass is hung from a vertical massless spring, the spring is stretched 40 cm. What is the spring constant of the sp
Dmitry_Shevchenko [17]

Answer:

0.74 N/cm

Explanation:

The following data were obtained from the question:

Mass (m) = 3 Kg

Extention (e) = 40 cm

Spring constant (K) =?

Next, we shall determine the force exerted on the spring.

This can be obtained as follow:

Mass (m) = 3 Kg

Acceleration due to gravity (g) = 9.8 m/s²

Force (F) =?

F = mg

F = 3 × 9.8

F = 29.4 N

Finally, we shall determine the spring constant of the spring. This can be obtained as follow:

Extention (e) = 40 cm

Force (F) = 29.4 N

Spring constant (K) =?

F = Ke

29.4 = K × 40

Divide both side by 40

K = 29.4 / 40

K = 0.74 N/cm

Therefore, the spring constant of the spring is 0.74 N/cm

5 0
3 years ago
Other questions:
  • In order for an object to sink, its density must ___________ 1g/ml.
    7·2 answers
  • How do I find magnitude of acceleration?
    7·1 answer
  • Eventually, the process approaches a steady state. In that steady state, the charge of the capacitor is not changing. What is th
    13·1 answer
  • For every action there is an equal and opposite reaction. What does this phrase mean in Physics?
    15·1 answer
  • What happens in a cold front? A.A cold air mass catches up to a moving warm air mass, sliding over it. B.A warm air mass becomes
    8·2 answers
  • What is the mechanism that allows species to change over time?
    13·1 answer
  • Satellite technology has allowed us to monitor areas that were once so remote that we had no way of monitoring them. Review the
    14·1 answer
  • Liquid pressure does not depend on
    6·1 answer
  • Are women sports underpaid compared with man? (Example: Women's USA soccer team is paid way less then Men's USA soccer team)
    5·2 answers
  • Two planes fly in opposite directions. One travels 450 mi/h and the other flies 550 mi/h. How long will it take before they are
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!