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
Leni [432]
3 years ago
10

Prior to determining the experimental design, a scientist typically? A. makes observations. B. forms a hypothesis. C. performs a

n experiment. D. predicts the result of an experiment.
Physics
1 answer:
Umnica [9.8K]3 years ago
7 0

Prior to determining the experimental design, a scientist typically forms a hypothesis. The answer is letter B. this is to prepare the scientist, the possible outcome of their research before the experimental design whether they are wrong or not.

You might be interested in
Which of the following is an example of kinetic energy
Elenna [48]
Running because kinetic energey is the engery created by motion
8 0
2 years ago
Read 2 more answers
Plz help me plz its in the picture
natka813 [3]
Il write down the answers of the blanks which are as follows:-
Weight
Electrical
Magnetic
Force
Newtons
Mass
Kilograms

Hope this helps!
5 0
3 years ago
Consider a loop of wire with a resistor. In the same plane, (with switch S closed) a long wire has a current I flowing from left
Ulleksa [173]

Solution :

The given figure is a loop of a wire with a resistor.

When the switch S is closed for long time and is suddenly opened, the direction of the induced current can be find out by using the rule of right hand screw. According to the right hand screw rule, the direction of the magnetic field at the loop is in the direction that points outwards. The strength of the current rapidly decreases as it is switch off and the magnetic flux that is linked with the loop wire will also decrease.

According to the Lenz's law, the direction of the induced current must be such $\text{that it opposes}$ the decrease in the magnetic flux.  It means the direction of the magnetic field must be outwards and also normal to the plane of the screen. The direction of the induced anti clockwise or from right to left in the resistance.

6 0
2 years ago
Which of the following units are fundamental units in the S.I. system of measurement
Nataliya [291]
Is recommend attaching the answer choices; Meters, Liters, Grams are three basic ones
8 0
3 years ago
Read 2 more answers
1. A carbon atom contains 6 protons and 6 electrons. In order for the carbon atom to become
jek_recluse [69]
It must gain an electron because if the proton number was to change it would no longer be the same element.
5 0
3 years ago
Other questions:
  • Which of the following objects is usually the smallest?
    10·2 answers
  • Which of the following occurs as light travels farther from its source?
    5·1 answer
  • What will happen when the north pole of a magnet is placed against the south pole of another magnet?
    11·1 answer
  • A 2-kilogram object falls 3 meters. a. How much potential energy did the object have before it fell? b. How much work was accomp
    15·1 answer
  • If you go to the beach on a hot summer day, the temperature of the sand is much higher than the temperature of the water. If we
    11·2 answers
  • How long will it take to travel 200,000 m traveling 100 m/s?
    7·1 answer
  • Multiple Response: Newton's second law (select 3)
    15·2 answers
  • A satellite travels with a constant speed |v| as it moves around a circle centered on the earth. How much work is done by the gr
    14·1 answer
  • Which statements describe a situation in which work is being done? Check all that apply.
    9·1 answer
  • .
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!