Specific Latent Heat Help!

Attached to the link below are 4 questions. I’ve got the answers for the first two but I’m not sure whether they’re right. Can you answer all 4 questions please with a detailed explanation.

Attached to the link below are 4 questions. I’ve got the answers for the first two but I’m not sure whether they’re right. Can you answer all 4 questions please with a detailed explanation.

a) what link
b) do your own homework

I just attached it now.
How can I if I don’t understand, I need a bit of help

Ok, sorry - here's a bit of help:

Specific Latent Heat is measured in J/kg which literally means J divided by kg which is Energy divided by Mass

So SLH = E / m

Use that equation for the questions and literally type it into your calculator!

Ok, sorry - here's a bit of help:

Specific Latent Heat is measured in J/kg which literally means J divided by kg which is Energy divided by Mass

So SLH = E / m

Use that equation for the questions and literally type it into your calculator!

I’ve done Questions 1&2 but don’t know 3 and 4. If you can help I would appreciate it, but then again ok just ask my teacher for help if no one knows🤷*♂️

I’ve done Questions 1&2 but don’t know 3 and 4. If you can help I would appreciate it, but then again ok just ask my teacher for help if no one knows🤷*♂️

Okay so with 3 a and b just rearrange the equation to get energy and use that but for 4 i'm sorry i'm lost!! - what year are you in btw?

Year 9, but teacher said that the questions are grade 8; I go to Grammar School btw

okay that makes sense because i am in year 10 but did SLH in year 9 - tbf if we tried really hard and put our heads together on the last question we might crack it! - Check with other friends/classmates - I find that really helps me when i'm stuck with homework.
If all else fails - i mean... there is Google!!!

Thanks and also do you have tests for the summary. Are the tests from example?