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Psychological development

Authored by chisom comfort obi

Chemistry

9th - 12th Grade

NGSS covered

Used 1+ times

Psychological development
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6 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

What is the chemical symbol for common salt?

Nacl

H2O

H2SO4

NaOH

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the unit of energy

Newton

Joules

Mass

Kilogram

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many laws did Newton propound in motion

One

Three

Four

Two

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The energy possessed by a body by virtue of its motion is referred to as

Friction

Potential

Force

Kinetic

Tags

NGSS.HS-PS3-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Stiffness of an elastic material is the force required to give unit what?

Limit

Extension

Plastic

Force

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A stone is projected at an angle of 60 degree and an initial velocity of 20m/s. Determine the time of flight?

34.6s

3.46s

17.3s

1.73s

Tags

NGSS.5-PS2-1

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