Answer: A
Explanation:
1cm=.01 so it would be 167-34
Answer:
10.4376 g
Explanation:
First we <u>calculate the sum of the weighings</u>:
- 10.4375 g + 10.4381 g + 10.4373 g + 10.4376 g = 41.7505 g
Then we <u>divide the sum by the number of weighings to calculate the average:</u>
- Average = Sum of weighings / Number of weighings
- 41.7505 g / 4 = 10.4376 g
Copper has 29 protons in the nucleus, while Nickel has 28 protons.
B. 347 m/s
My friend and I did an experiment to find the speed of sound and we came very close to the actual value.
The answer is C
Beta decay occurs when a neutron changes into a proton while emitting an electron
