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Natasha_Volkova [10]
2 years ago
11

What step did Mendel take to be sure that his pea plants did not self-pollinate?

Physics
1 answer:
Ipatiy [6.2K]2 years ago
8 0

Answer:

it is made up of some theory

Explanation:

it is an artificial pollination

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There are three types of mechanical waves: transverse waves, longitudinal waves, and surface waves. :/

Explanation:

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How to find impulse from mass and velocity?
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What is the strength and direction of the electric field 3.560 cm?
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2 years ago
Which of the following instrument would you prefer to measure the length of table
Wittaler [7]

Answer:

4. meter rod​

Explanation:

The length of an object is dimension that expresses how long the object is. It is measured in meters as the SI unit.

From the given question, to determine the length of a given table, the appropriate instrument that should be used is a meter rod. This would make it possible to measure in meters and know the exact dimension of the object with respect to how long it is.

A meter rod has a length of 1 m (100 cm), and can be easily used for the purpose.

8 0
3 years ago
A mass m is attached to an ideal massless spring with spring constant k. In experiment 1 the mass oscillates with amplitude a, a
JulijaS [17]

The experiment's time period is unaffected by the change in amplitude in either experiment.

<h3>What are the variables that affect time in SHM?</h3>

The time frame is provided by:

$T=2 \pi \sqrt{\frac{m}{k}}$

where,

T = Time period.

M = mass.

k = spring constant.

We can see from the formula above that the only factors affecting the time period in a Simple Harmonic Motion (SHM) are the object's mass and spring constant. Any changes in the object's mass or the spring constant will cause the time period to adapt.

<h3>Describe the Spring Constant.</h3>

The attribute is known as a spring's "spring constant" describes the relationship between the force acting on a spring and the displacement it causes. In other terms, it describes the stiffness and size of a spring's range of motion.

To know more about Simple Harmonic Motion (SHM) visit:

brainly.com/question/17315536

#SPJ4

6 0
1 year ago
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