PhySci Semester 1 Exam Study Guide

The SI units of science are based on the __________ system

• Emperical

• Standard

• Metric

• Science

What is the correct SI unit for mass?

• Kilograms
• newtons
• pounds
• grams

The SI unit for temperature is __?__.

• degree fahrenheit  (° F)
• degree celsius  (° C)
• kelvin  (K)
• degree centigrade  (°C)

The SI unit for time is the __?__.

• hours (h)

• liter (L)

• gram (g)

• second (s)

What SI unit is used to measure length?

• meters

• liters

• centimeters

• kilograms

The SI unit for mass is _________.

• Pounds

• Inches

• Kilograms

• Ounces

A system of units of measure widely accepted by the scientific community (SI for short)

• International System of Units

• World Wide Weight

• Science Instruments

• Use These Measures

Speed and velocity are measured in the same SI unit

• True

• False

Average speed is measured in

• meters per second (m/s)

• miles per day (m/d)

• kilograms per second (k/s)

• newtons per meters (n/m)

Acceleration is measured in

• m/d³

• g/n

• m/s²

• k/j²

Tags

NGSS.HS-PS2-1